你不必考虑，凭直觉行事就行。

You won't have to think, just follow your nose.

《柯林斯英汉双解大词典》

他们不必考虑看什么电视剧，因为他们正在回电邮。

They don't have to pick which TV show to watch because they're returning E-mail.

youdao

这项特性很简单但很有用，因为可以不必考虑自己处理。

This feature is simple but useful, because you don't have to think about handling it yourself.

youdao

And I don't have to worry about these relative dimensions because we know from Marsden's calculations that, on the length scale that I have shown here, these would be just tiny little dots.

我们不必考虑,它们的相对大小,因为从马斯登的计算中我们可以得知，就从我现在给你们演示的这种相对距离来说，这些电子将只是一些很微小的斑点。

麻省理工公开课 - 固态化学导论课程节选

And the point of this is so that you don't come to class heads down the whole time thinking everything I say is absolutely worthy of being written down.

这样做的意义在于你不必,从头到尾去考虑要不要,把我所说的都记录下来。

哈佛公开课 - 计算机科学课程节选

We don't have to make up our minds in advance whether it was a real world or a completely fantastic one, but at least let's see if we can describe what world it looks like.

我们不必事先考虑这是一个,真实的抑或虚幻的世界,但至少要知道我们能否描述这个世界

耶鲁公开课 - 古希腊历史简介课程节选