Translation of "Needn't" in Chinese

You needn't have bought that book.

你根本不需要買那書。

She needn't have paid the money.

她本来没必要付钱的。

You needn't have taken a taxi.

- 您不需要乘出租车。
- 你不需要乘出租车。

She needn't have gone in such a hurry.

她没必要那么急。

You needn't have taken an umbrella with you.

你其实没必要带伞。

You needn't be ashamed because you failed the exam.

你雖然考試不及格，但也不必自卑。

- We needn't attend the meeting.
- We don't need to attend that meeting.

我們不必參加那場會議。

- You needn't have brought your umbrella.
- You didn't need to bring your umbrella.

你不必帶你的傘。

- You needn't prepare a formal speech.
- You don't need to prepare a formal speech.

您没必要准备一个正式的演讲。

- You needn't be afraid of making mistakes.
- You don't need to be afraid of making mistakes.

你们不需要害怕犯错。

- I needn't have watered the flowers. Just after I finished, it started raining.
- I need not have watered the flowers. Just after I finished it started raining.

我原本是不需要给花浇水的，我刚浇完就下雨了。

- You needn't do it at once.
- You don't need to do that right away.
- You need not do it at once.
- You don't need to do that at once.

你没必要马上去做。