He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有几个跑者在比在后面了。

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在人家后面?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站在我后面十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两个零成为600。

One of the fishing boats sank down astern of us.

有一艘渔船在我们后面沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑的会在后面形成一个人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有几个赛跑者在比赛中落在后面。

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?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站在我后面十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两个零成为600。

One of the fishing boats sank down astern of us.

有一艘渔船在我们后面沉没。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在后面形成一个人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快的人步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有几赛跑者在比赛中落在后面了。

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人家后面?

A policeman with plain clothes stood a dozen paces behind me watching me.

"便衣的警察站在我后面十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两零成为600。

One of the fishing boats sank down astern of us.

有艘渔船在我们后面沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在后面形成人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有跑者在比中落在后面了。

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人家后面?

A policeman with plain clothes stood a dozen paces behind me watching me.

"穿便衣的警察站在我后面十步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两零为600。

One of the fishing boats sank down astern of us.

有艘渔船在我们后面沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在后面人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有几个赛跑者在赛中落在后面。

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?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿警察站在我后面十几步远地方,监视着我。"

This dress fastens up at the back.

这件服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两个零成为600。

One of the fishing boats sank down astern of us.

有一艘渔船在我们后面沉。

Bigwig led the way, with Buckthorn a short distance behind.

格威格带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑水坝将会在后面形成一个人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快人确定步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊后面吃剩下海豹尸体。

He was hotly pursued after by his dog.

他狗紧紧地跟在他后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。

He found the pursuer close at his heels.

发现跟踪者紧跟面。

Several of the runners fell behind in the race.

有几个赛跑者比赛中落面了。

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

这个国家为什么航天技术的发展方面落人家面?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站我面十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

抓起珠宝就跑，店主面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟马面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

6面加两个零成为600。

One of the fishing boats sank down astern of us.

有一艘渔船我们面沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩面不远。

Back of the breakwater the dredger was working.

防波堤面挖泥船正作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会面形成一个人。

The garage is back of the house.

库房屋面。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其人面跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲妈妈面。

We’re going to grow a variegated ivy up the back of the house.

我们打算房子面种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟北极熊的面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

的狗紧紧地跟的面。

Behind the mask of friendliness, I know he really dislikes me.

友善的面具面，我知道其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟我面。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后。

Several of the runners fell behind in the race.

有几个赛跑者在比赛中落在后了。

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落在人家后?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站在我后十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后加两个零成600。

One of the fishing boats sank down astern of us.

有一艘渔船在我们后沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在后不远。

Back of the breakwater the dredger was working.

在防波堤后船正在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在后形成一个人工湖。

The garage is back of the house.

车库在房屋后。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其他人在后跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈后。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后。

Behind the mask of friendliness, I know he really dislikes me.

在友善的具后，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后。

He found the pursuer close at his heels.

他踪者紧在他。

Several of the runners fell behind in the race.

有几个赛者在比赛中落在了。

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展方落在人家?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站在我十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就，店主在追不捨。

Never walk behind a horse in case it lashes out.

绝对不要在马, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6加两个零成为600。

One of the fishing boats sank down astern of us.

有一艘渔船在我们沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在不远。

Back of the breakwater the dredger was working.

在防波堤挖泥船正在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在形成一个人工湖。

The garage is back of the house.

车库在房屋。

The fastest runner set the pace and the others followed.

"得最快的人确定了步速,其他人在着。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常在北极熊的吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地在他的。

Behind the mask of friendliness, I know he really dislikes me.

在友善的具，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声在我。

He found the pursuer close at his heels.

他发现跟踪者紧跟在他后面。

Several of the runners fell behind in the race.

有几个赛跑者在比赛中落在后面了。

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

这个什么在航天技术的发展方面落在人后面?

A policeman with plain clothes stood a dozen paces behind me watching me.

"一个穿便衣的警察站在我后面十几步远的地方,监视着我。"

This dress fastens up at the back.

这件衣服在后面扣扣。

He grabbed the jewels and ran, with the shopkeeper in hot pursuit.

他抓起珠宝就跑，店主在后面追不捨。

Never walk behind a horse in case it lashes out.

绝对不要跟在马后面, 以防它突然猛踢。

Put two naughts after a six to make six hunmdred.

在6后面加两个零成600。

One of the fishing boats sank down astern of us.

有一艘渔在我们后面沉没了。

Bigwig led the way, with Buckthorn a short distance behind.

比格威格带路，巴克霍恩在后面不远。

Back of the breakwater the dredger was working.

在防波堤后面挖在工作。

The new dam will form a large artificial lake behind it.

新筑的水坝将会在后面形成一个人工湖。

The garage is back of the house.

车库在房屋后面。

The fastest runner set the pace and the others followed.

"跑得最快的人确定了步速,其他人在后面跟着跑。"

The child was shy and hid behind his mother.

这个小孩很怕羞，躲在他妈妈后面。

We’re going to grow a variegated ivy up the back of the house.

我们打算在房子后面种一棵杂色常春藤。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙海鸥经常跟在北极熊的后面吃剩下的海豹尸体。

He was hotly pursued after by his dog.

他的狗紧紧地跟在他的后面。

Behind the mask of friendliness, I know he really dislikes me.

在友善的面具后面，我知道他其实并不喜欢我。

I heard footsteps in the room behind me.

我听见房间里有脚步声跟在我后面。