The lion keeps pacing back and forth in its cage.

The pendulum of the old clock swung back and forth.

那座老钟的钟摆来回地摆动.

The clown is jumping to and fro on the stage.

小丑在舞台上来回地跳.

He paced up and down the floor of his bedroom.

他在房间里来回地踱步.

He up, and began to pace up and down the room.

他起了床, 然后开始在房间里来回地走动.

The prisoner paced the floor of his cell.

那犯人在牢房里来回地走着.

He was walking back and forth along the corridor.

他沿着走廊来回地走着.

Glass bottles and other containers are used again and again.

玻璃杯和其它的容器被反复地利用.

I read the word againagain until I remembered it.

我反复地读这个单词直到我记住为止.

Economy of operation normally requires that this water be used again and again.

为了运行的经济性,通常要求水要反复地使用.

This house, the papers were fond of repeating, would be a jewel of rare workmanship.

报纸欢喜反复地说, 这所房子将成为工艺上的稀世宝物.

It was just a tragic accident.

它只是场不幸的事故。

It is hardly possible to predominate English within two years.

两年里掌握英语几乎是不可能的.

It was hardly possible that any natural defects in It'should not be increased.

脾气上的任何天生缺陷若不变本加厉,那几乎是不可能的.

The faces of both sister suddenly lit up with amusement.

姐妹俩快活起来,脸上一下子放出光彩.

The effluent from the factory makes the river unsafe for swimming.

工厂放出的废水把这条河弄得不能游泳了.

Then the weight increased and he gave more line.

跟着分量越来越重了,他就再放出一点钓索.

The plant is alive after all! There are new leaves growing out.

这棵植物终归没死! 它又长出了新叶.

They launched out last week on a journey to Hong Kong.

他们上周启航,前往香港.

This seems to be about enforcing current rules dispute resolution and so on and so forth.

你讲的似乎是执行当前规定，例如解决争端等等。

According to the third chapter of The Law of Regional National Autonomy& Autonomy in the organs of self-government, autonomy can be classified into four categories: the political, the economic, cultural construction, social management, and so on and so forth.

依据《民族区域自治法》第三章《自治机关的自治权》的规定，自治权可分为四大类：政治自治权、经济自治权、文化建设自治权、社会管理自治权等。