We do not ask for the death penalty: barbarism must not be met with barbarism.

我们并不要求死刑：不能以暴制暴。

《柯林斯英汉双解大词典》

The taxi driver reeled off a list of historic edifices they must not fail to visit.

出租车司机一口气说出了一串他们不应错过参观的历史建筑。

《柯林斯英汉双解大词典》

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We must not be enemies. Though emotion may have damaged them, it must not break our ties of love."

VOA: special.2009.07.30

Well, the ones in director light must not be so reflective but be kind of of dark surface.

然而，直接处于光线之下的瓷片不会如此反光,它们的表面较暗。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

It must not be easy to write your own work.

你自己创作一定很难。

写作课程比较难 - SpeakingMax英语口语达人

Co-founder Aris Konstanidis tells me young Greeks must not accept the scourge of unemployment.

BBC: Greece's young: Dreams on hold as fight for jobs looms

Players must not intentionally raise the ball from a hit except for a shot at goal.

BBC: Our guide to foul play offences in hockey

Learning maths, indeed any subject, must not be a treadmill of revision and exams.

BBC: Rushed maths leads to 'superficial' learning, report says