There is a traitor in our midst.

我们有叛徒。

The audience sat in the body of the hall.

观众坐在大厅。

I squashed into the middle of the crowd.

我用力挤到人群。

There is a palisade between the two yards.

两院子有一道篱笆。

He sneaked away in the middle of the meeting.

他在会议悄悄离开了。

The child was sandwiched in between his parents.

那孩子夹在他父母。

There is a plywood partition between the two rooms.

两房子有一夹板墙。

This part of the highway is separated by a parkway.

这段高速公路有化带。

The speaker interrupted himself in the midst of his speech.

演讲人在演讲断了讲话。

There has to be a medium between good and bad.

状态介于好与坏之。

The sound is from the waist of a violin.

声音是从小提琴部分发出。

This country is now at an intermediate stage of development.

这国家目前正处于发展阶段。

Have any of you actually seen a UFO?

你们是不是有人确实看到过飞碟?

The bed sags in the middle, and is uncomfortable.

往下塌，很不舒服。

Cyclopropane carbonyl chloride is an important intermediate.

环丙甲酰氯是一种重要体。

A middle-aged lady came into our compart ment and sat opposite Sally.

一年女士坐在我们并且坐在莎莉对面。

The record is not complete; there are several gaps in it.

这份纪录不完整, 有几处断。

The centre parties are hoping to win the next election.

派政党希望能在下次大选获胜。

Rotundity and squareness, Can middle keypunch and come picture make to measure.

圆形和方形，可打孔及来图定做。

The mesosphere comprises the rest of the mantle below the asthenosphere.

圈包括岩流圈以下地幔其余部分。