必须的

Investors must be prepared for the stock market indices to constantly fluctuate.

投资者必须为股市指数持续波动做好准备。

You must abide by the results of your mistakes.

你必须承担你错误所造成后果。

I've got to put my affairs in order.

我必须把我事务整理好。

We must ascertain the usual customs of the local people and arrange accordingly.

我们必须了解当地人民风俗习惯,作出相应安排。

Any room where gas is used must be adequately supplied with air.

任何使用煤气房间都必须有充足空气。

A politician must be able to communicate.

政治家必须善于己观点。

The teacher in charge of the children has to accompany them on the coach.

负责照顾这些孩子老必须跟他们一起乘坐长途汽车。

The ashes must be scraped out from the stove.

炉必须掏尽。

This is our most important attestor,we must guarantee his safety !

这是我们最重要证人，必须保证他人身安全！

We must arrange a convenient time and place for the meeting.

我们必须安排一个合适时间和地点开会。

Possibly they want danger money for all the chimney work they have to do.

他们很可能想做所有他们必须做烟囱打扫工作, 以获得额外报酬。

Article 10provides that all businesses must be registered correctly.

第十款规定所有企业必须正确地登记注冊。

She had to contest against a very strong opponent for the championship.

她必须与强劲对手手角逐冠军。

You must coordinate what you said with what you did.

你必须使你言行一致。

We must coordinate our operations with theirs.

我们必须使我们军事行动和他们协调一致。

He has to deduce what he can from the few scanty cluse available.

他必须根据现有几条不充分线索进行推理。

We must ensure our children against contamination by bad ideas.

我们必须保护我们儿童不受坏思想侵蚀。

It is a constant condition that line conation Tsutomu's obtains that should be had.

行为能力取得必须具有一定 条件。

Job creation has become an imperative for the government.

创造就业机会是政府必须做事。

He must calculate the probability of failure.

他必须计算一下失败概率。