must not

You can play outside, but you must not leave the yard.

你可以在外面玩, 但不得离开院子.

As a learner rider you must not carry a pillion passenger.

作为摩托车初学者，切勿后座载人。

We must not forget your birthday.

我们一定不能忘了你的生日。

We must not depreciate the work she has done.

我们不要轻视她所做的工作.

We must not return to the status quo.

我们决不能恢复原状。

Supposedly his last words to her were: "You must not pity me."

据说他对她说的最后一句话是：“别怜悯我。”

We must not lose our sense of proportion.

我们不能丧失主次观念。

The news must not be imparted to the patient.

不能把这一消息告诉那个病人.

He must not be untruthful, or a coward.

他绝不能是虚伪或胆怯之徒。

We must not be contented with such a small success.

我们不应该满足于这样的小成就.

Ministers must not knowingly mislead Parliament and the public.

大臣们不应该故意地误导议会与公众。

A man without a smiling face must not open a shop.

不开笑脸就不要开店.

He must not measure his neighbour's corn by his own bushel.

他不应该拿自己的标准去衡量邻居.

Price changes must not adversely affect the living standards of the people.

物价变化一定不能给人们的生活水准带来负面影响。

The soil must not be overwatered, especially during the first few weeks.

切忌土壤过涝，尤其在最初几周。