Hundreds have joined a police hunt for the missing teenager.

One of the journalists threw the senator a curve.

一名记者向那位参议员提出了一个出乎意料的难题。

I was always bottom of the class in math.

我的数学成绩总是班上最后一名。

She could not see herself in the role of ministering angel.

她想象不出自己成为一名救死扶伤的天使会是什么样。

The riots were sparked off by the arrest of a local leader.

骚乱是因逮捕一名当地领导人而触发的。

The taxi driver picked up a fare at the station.

出租车司机在车站接了一名乘客。

What are your main concerns as a writer?

作为一名作家，你主要关注的是哪些问题？

She was one of the most formidable intellects of her time.

她是当时的一名盖世英才。

A police officer was killed when his car blew up.

一名警员在其汽车爆炸时遇难。

An elderly man was found beaten to death.

有人发现一名老翁被打死了。

Six people were killed in the riot, including a policeman.

暴乱中有六人死亡，包括一名警察。

We hired a local guide to get us across the mountains.

我们雇了一名当地人做向导带领我们翻山越岭。

As an artist he was always financially insecure.

作为一名艺术家，他在经济上总是没有保障。

The world champion conquered yet another challenger last night.

昨晚这位世界冠军又战胜了一名挑战者。

The painting was sold to an unidentified American dealer.

这幅画卖给了一名未披露姓名的美国商人。

A young man was found beaten to death last night.

昨天夜里有人发现一名小伙子被打死了。

We were shown around the school by one of the students.

我们由一名学生领着参观了学校。

We placed an advertisement for a cleaner in the local paper.

我们在当地报纸上登了广告，招一名清洁工。

The soprano part is very difficult.

女高音部很难。

To sing or play a descant.

演唱（或演奏）高音部。

Andy on descant with Ed on bass, forth we went together, marching through'the rude wind's wild lament and the bitter weather'

安迪唱高音部，埃德唱低音部，我俩一起边唱边走，迎着那“狂风的呼号与恶劣的天气”。