needn't

The equipment should cleanse usually, keep it clean, it need not has muddiness and seeper.

设备应经常擦拭，保持清洁，不许有泥污积水。

These are young carrots and you need not scrape them.

这些胡萝卜很嫩, 不用削皮。

I don't need to (not needn't ) be told how to manage my own affairs.

不需要（而不是 needn't ) 怎知管理自己的事情 。

You understand the situation; I needn't elaborate any further.

你对情况是了解的, 不必进一步详谈了。

You needn't have told him the news; he knew it already.

你不必他这个消息，他已经知道了。

I needn't wait, I may as well tell you now.

不必等了, 不妨现在就你。

You needn’t feel any guilt about me.

你用不着而內疚。

Favoring economic development and sympathizing with "antigrowth" advocates need not be mutually exclusive, however.

不过，赞成经济发展与同情“反增长”理论并不一定相互排斥。

You needn't start praying over me yet, I'm still alive!

还活着呢, 你且不必祷!

We needn't hurry with our meeting.

们用不着匆忙开会。

You needn't create about it.

对此你不必大惊小怪。

You needn't evade the question.

你不必回避这个问题。

You needn't endure.

你不需要忍受。