Warm clothes are a must in the mountains.

住山里备有厚衣服。

Verb and subject must agree in person.

动词与主语称一致。

Soldiers must swear allegiance to the King.

战士们对国王宣誓效忠。

We must activate the youth to study.

我们要激励青年去学习。

A politician must be able to communicate.

政治家善于表达自己的观点。

All booking must be made by post.

所有的预订工作信办理。

All bookings must be made by post.

所有预约都用信形式。

The debt must be paid in full.

债务全部付清。

Candidates must comply strictly with these instructions.

候选严格遵守这些指示。

We must be prepared for all contingencies.

"我们要作好各种准备,以防意外。"

Any self-evolver must be a coyote trickster.

所有自进化者是像土狼一样高明的魔术师。

You must be careful crossing the road.

你过马路一定要当心。

We must not take combustible goods aboard.

我们切不带易燃物上车。

Your deeds must answer to your words.

你的言行应该一致。

We must coordinate our operations with theirs.

我们使我们的军事行动和他们协调一致。

A teacher must not discriminate between pupils.

老师对学生应当一视同仁。

They must be hidden among the trees.

他们准是藏在树林里了。

Protective helmets must be worn on site.

在工地戴防护帽。

We must inherit in a critical way.

我们要以批判的方式继承。

Joking aside, we really must do sth.

说笑归说笑，我们真得做点事了。