needn't

He needn't go.

他不必走。

You needn't explain.

不要辩解!

You needn't endure.

不需要。

You needn't evade the question.

不必回避这个问题。

You needn't roar at me.

不必对我大吵大嚷。

You needn't create about it.

对此不必大惊小怪。

You needn't talk so loud.

不必这大声讲话。

You needn't bother with me.

不必为我操心。

We needn't enter into details.

我们不需要研细节。

You needn't explain any more.

不必再解释。

We needn't hurry with our meeting.

我们用不着匆忙开会。

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

我不需要（而不是 needn't ) 被告诉怎知管理自己的事情 。

Linda, my blossom, you needn't say anything.

琳达，我的美人儿，不必说。

we needn't trouble the headmaster over such trifles.

我们不必为这点小事麻烦校长。

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

对情况是解的, 我不必再进一步详谈。

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

不必再告诉他这个消息，他已经知道。

'You needn't have said that,' my wife answered.

`其实用不着说这话,'我妻子回答道。

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

我不必等, 不妨现在就告诉。

Over those years of hardships,she needn't to be so toilful finally.hehehe.

经过这多年的苦，终于不用那辛苦。呵呵呵 。