We need not have hurried.

我们当时实在不必那么匆忙。

youdao

Although the results were entertaining, they need not have bothered.

虽然结果很有娱乐性，但他们不必为此烦恼。

youdao

Although the results were entertaining, they need not have bothered.

虽然结果很有趣，但他们不必为此烦恼。

youdao

Educational programs are helping to give people in the area the skills they need to have jobs that do not endanger this protected area.

VOA: special.2010.11.03

Well, this is in a stationary orbit so we need to have a standing wave. Not to scale.

在静止的轨道中,我们需要的是驻波，不是要去测量。

麻省理工公开课 - 固态化学导论课程节选

To be honest, I'm not sure if you need to have gone to undergraduate

老实的说，我不确定你是否要有本科学历，

想成为律师的话 - SpeakingMax英语口语达人

As the situation deteriorates, it is vital to note that this war need not have occurred.

CNN: STORY HIGHLIGHTS

You need not have done anything wrong to be deemed unfit for these privileges.

CENTERFORSECURITYPOLICY: The Grand Deflection

Hirohito need not have heeded MacArthur, a foreign conqueror, who forbade him even to think of it.

ECONOMIST: A god dethroned