The small boat was bobbing on the sea.

小船在海里上下摆动。

The piston slides noiselessly up and down.

这个活塞上下活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头上下快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面上下摆动。

The man was drenched to the skin.

这人全身上下湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们相上下。

When a fish bites the hook, the float bobs.

当鱼上钩时, 鱼漂上下跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品相上下。

People up and down the country are giving money to the earthquake appeal.

全国上下的人在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝上下腔静脉用端端吻合合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到一股电流上下振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋在上下移动。

I can’t read it if it’s upside-down.

若把它上下翻转过来,我便看懂了。

This word has a special contextual meaning here.

本词在这里具有与上下文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔相上下。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光在黑暗中上下舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线上的浮子正上下颤动，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车上下班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线上下的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为接上下桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里上。

The piston slides noiselessly up and down.

这个活塞上活，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头上快速着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面上。

The man was drenched to the skin.

这人全身上都湿透了。

As actors, I would say they were on a par.

作为演员讲，觉得他们不相上。

When a fish bites the hook, the float bobs.

当鱼上钩时, 鱼漂上跳。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上。

People up and down the country are giving money to the earthquake appeal.

全国上的人都在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝上腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到一股电流上振。

I could see his ginger head bobbing about.

可以看到他姜黄色的脑袋在上移。

I can’t read it if it’s upside-down.

若把它上翻转,便看不懂了。

This word has a special contextual meaning here.

本词在这里具有与上文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相上。

I could see the beam of his flashlight waving around in the dark.

可以看到他的手电筒光在黑暗中上舞。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线上的浮子正上颤，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车上班往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线上的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接上桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里摆动。

The piston slides noiselessly up and down.

这个活塞活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面摆动。

The man was drenched to the skin.

这人全身都湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们不相。

When a fish bites the hook, the float bobs.

当鱼钩时, 鱼漂跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相。

People up and down the country are giving money to the earthquake appeal.

全国的人都在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器面你可以看到一股电流振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋在移动。

I can’t read it if it’s upside-down.

若把它翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词在这里具有与有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光在黑暗中舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线的浮子正颤动，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里上下摆动。

The piston slides noiselessly up and down.

这个活塞上下活动，没有。

A little bird was bobbing its head up and down.

只小鸟把头上下快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面上下摆动。

The man was drenched to the skin.

这人全身上下都湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们不相上下。

When a fish bites the hook, the float bobs.

当鱼上钩时, 鱼漂上下跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上下。

People up and down the country are giving money to the earthquake appeal.

全国上下的人都在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝上下腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到股电流上下振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋在上下移动。

I can’t read it if it’s upside-down.

若把它上下翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词在这里具有与上下文有关的特殊。

With another 100 metres to go, Jones and Saville are nip and tuck.

跑还剩100米时，琼斯和萨维尔不相上下。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光在黑暗中上下舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线上的浮子正上下颤动，在水里路招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车上下班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线上下的学生进行了次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接上下桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里上下摆动。

The piston slides noiselessly up and down.

这个活塞上下活动，有声。

A little bird was bobbing its head up and down.

一只小鸟把头上下快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面上下摆动。

The man was drenched to the skin.

这人全身上下都湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们不相上下。

When a fish bites the hook, the float bobs.

当鱼上钩时, 鱼漂上下跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上下。

People up and down the country are giving money to the earthquake appeal.

全国上下的人都在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝上下腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到一股电流上下振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋在上下移动。

I can’t read it if it’s upside-down.

若把它上下翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词在这里具有与上下文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

剩100米时，琼斯和萨维尔不相上下。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光在黑暗中上下舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线上的浮子正上下颤动，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车上下班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线上下的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接上下桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里上下摆动。

The piston slides noiselessly up and down.

这个活塞上下活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头上下快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面上下摆动。

The man was drenched to the skin.

这人全身上下都湿透了。

As actors, I would say they were on a par.

作演员来讲，我觉得他们不相上下。

When a fish bites the hook, the float bobs.

当鱼上钩时, 鱼漂上下跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相上下。

People up and down the country are giving money to the earthquake appeal.

全国上下的人都在。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝上下腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到一股电流上下振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋在上下移动。

I can’t read it if it’s upside-down.

若把它上下翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词在这里具有与上下文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相上下。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光在黑暗中上下舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线上的浮子正上下颤动，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作顾问每天乘火车上下班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线上下的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及连接上下桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船海里摆动。

The piston slides noiselessly up and down.

这个活塞活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船汹涌的湖面摆动。

The man was drenched to the skin.

这全身湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们不相。

When a fish bites the hook, the float bobs.

当鱼钩时, 鱼漂跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质不相。

People up and down the country are giving money to the earthquake appeal.

全国的为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

示波器面你可以看到一股电流振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑袋移动。

I can’t read it if it’s upside-down.

若把它翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词这里具有与文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光黑暗中舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线的浮子正颤动，水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些及格线的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船海里下摆动。

The piston slides noiselessly up and down.

这个活塞下活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头下快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船汹涌的湖面下摆动。

The man was drenched to the skin.

这人全身下都湿透了。

As actors, I would say they were on a par.

员来讲，我觉得他们不相下。

When a fish bites the hook, the float bobs.

当鱼钩时, 鱼漂下跳动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相下。

People up and down the country are giving money to the earthquake appeal.

全国下的人都地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝下腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

示波器面你可以看到一股电流下振动。

I could see his ginger head bobbing about.

我可以看到他姜黄色的脑下移动。

I can’t read it if it’s upside-down.

若把它下翻转过来,我便看不懂了。

This word has a special contextual meaning here.

本词这里具有与下文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相下。

I could see the beam of his flashlight waving around in the dark.

我可以看到他的手电筒光黑暗中下舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线的浮子正下颤动，水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她顾问每天乘火车下班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些及格线下的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及连接下桅的铁索的眼螺栓。

The small boat was bobbing on the sea.

小船在海里摆动。

The piston slides noiselessly up and down.

这个活塞活动，没有响声。

A little bird was bobbing its head up and down.

一只小鸟把头快速摆动着。

The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面摆动。

The man was drenched to the skin.

这人全身都湿透了。

As actors, I would say they were on a par.

作为演员来讲，我觉得他们不相。

When a fish bites the hook, the float bobs.

当鱼钩时, 鱼漂动。

John is on equal terms with Dick, either in ability or in character.

约翰与迪克无论能力或品质都不相。

People up and down the country are giving money to the earthquake appeal.

全国的人都在为地捐钱。

Suprahepatic inferior vena cava was anastomosed end-to-end with running suture.

肝腔静脉用端端吻合连续缝合的方法。

On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器面你可一股电流振动。

I could see his ginger head bobbing about.

我可他姜黄色的脑袋在移动。

I can’t read it if it’s upside-down.

若把它翻转过来,我便不懂了。

This word has a special contextual meaning here.

本词在这里具有与文有关的特殊意义。

With another 100 metres to go, Jones and Saville are nip and tuck.

赛跑还剩100米时，琼斯和萨维尔不相。

I could see the beam of his flashlight waving around in the dark.

我可他的手电筒光在黑暗中舞动。

Piscine on-line bobber is vibrating up and down, enrol all the way in water.

鱼线的浮子正颤动，在水里一路一招。”

"She, as a consultant, commutes from Cambridge to London every day."

她作为顾问每天乘火车班来往于剑桥和伦敦之间。

After the exams, the teacher gave all borderline cases a spoken test.

考试后老师对那些在及格线的学生进行了一次口试。

Shows the trestle-trees, cross-trees, and the eye bolts for the futtock shrouds.

树状支架，树状十字及为连接桅的铁索的眼螺栓。