You must look that no one lags behind.

你必须注意使一个人掉队。

There is a time lag of about fifteen years.

时间上有一段约15年间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进。

Let not a single classmate lag behind.

让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散时, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散时,年纪大人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国经济发展肯定落后于几乎所有其他工业国。

The lame child lagged behind.

那个跛脚小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童受教育进程，其中辍学是极为重一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中能源环境可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一个人掉队。

There is a time lag of about fifteen years.

上有一段约15年的隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一个人掉队。

There is a time lag of about fifteen years.

时间上有一段约15年的间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

外出散步时, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步时,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一个人掉队。

There is a time lag of about fifteen years.

时间上有一段约15年的间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什散步时, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们门散步时,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一队。

There is a time lag of about fifteen years.

上有一段约15年的隔。

I staved off jet lag with a bath and an early night.

我洗了澡又提前睡下，免除飞行差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使进步,骄傲使落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使落后,谦虚使进步。

Let not a single classmate lag behind.

不要让一同学队。

Why is this country lagging behind in the development of space technology?

这国家为什么在航天技术的发展方面落在家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步,年纪大的和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1超层序和3层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一个人掉队。

There is a time lag of about fifteen years.

时间上有一段约15年的间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术的发展方面落在人家面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步时, 她总落在面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步时,年纪大的人和孩子们总是落在。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之，渐渐落，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使个人掉队。

There is a time lag of about fifteen years.

上有15年的隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在些因素阻碍了女童的受教育进程，其中辍学是极为重要的个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

你必须注意不使一个人掉队。

There is a time lag of about fifteen years.

时间上有一约15年的间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果你不如期交房租, 你就会被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步时, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步时,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社会之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。

You must look that no one lags behind.

必须注意不使一个人掉队。

There is a time lag of about fifteen years.

时间上有一段约15年的间隔。

I staved off jet lag with a bath and an early night.

我洗了个澡又提前睡下，免除飞行时差的反应。

"Modesty helps one to go forward, whereas conceit makes one lag behind."

"虚心使人进步,骄傲使人落后。"

As conceit makes one lag behind,so modesty helps one make progress.

骄傲使人落后,谦虚使人进步。

Let not a single classmate lag behind.

不要让一个同学掉队。

Why is this country lagging behind in the development of space technology?

这个国家为什么在航天技术的发展方面落在人家后面?

We are lagging far behind our European competitors in using new technology.

我们在使用新技术方面远远落后于我们的欧洲对手。

If your payments of rent lag behind, you will be asked to leave.

如果不如期交房租, 被赶走。

Why does she always lag behind others when we're out for a walk?

为什么外出散步时, 她总落在后面?

The elder people and children always lag behind when we go for a walk.

"我们出门散步时,年纪大的人和孩子们总是落在后头。"

Britain's economic development must lag behind that of almost every other industrial nation.

英国的经济发展肯定落后于几乎所有的其他工业国。

The lame child lagged behind.

那个跛脚的小孩落在后面了。

But they gradually lag behind others, and become common, negative without vitalization when they step into society.

但出社之后，渐渐落后，乃至变得平庸、消极、没有生气。

The fact remains that we are still lagging behind the other classes in maths.

事实是我们在数学方面仍然比别的班落后。

The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.

根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。

Hoverer. it means that there are some factors that affect the lag in education generally and more so the female side.Among the factors is school dropout.

这意味着存在一些因素阻碍了女童的受教育进程，其中辍学是极为重要的一个因素。

Due to the lagged manufacturing technology, lower efficiency and unbefitting consumption pattern, etc, there is a big challenge of energy-environmental sustainable development in the cities in China.

由于上游产品工艺相对落后、加工效率较低、下游消费格局有待改善等原因，使得当前中国城市发展中的能源环境的可持续性面临巨大挑战。