不必

Don't labour the reader with unnecessary detail.

不要用不要的细节使读者疲倦。

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

我还活着呢, 你且不为我祷告!

Computers have done away with a lot of the repetitive work.

有了计算机就不很多重复性的劳动。

It is needless to add that you are in want of a second.

你需要一个助手, 那是不说的。

Thousands of children in the world today suffer needlessly.

当今世界有成千上万的儿童遭受着不要的痛苦。

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

你对情况是了解的, 我不进一步详谈了。

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

你不告诉他个消息，他已经知道了。

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

我不等了, 不妨现在就告诉你。

As a scholar you will not have to pay college fees.

作为接受奖学金的学生, 你不付大学的费用。

His films are full of gratuitous violence.

他拍的影片充满了不要的暴力。

We shall have to trim away the unnecessary parts of the spending.

我们须削减不要的开支。

Some parents worry unnecessarily about their children.

有母不要地为孩子担心。

There’s no sense in taking unnecessary risks.

不要的冒险毫无意义。

There is no reason to be anxious about the result.

不为结果而担心。

And Henry-wifeless, childless, jobless-never had to tussle with such details as variable-rate mortgages.

而亨利无妻，无子，无工作------他不为利率不同的抵押类事情伤脑筋。

Let bygones be bygones and let's forget about our disputes and be friends again.

"过去的事不提了,让我们忘掉过去的争论,和好如初吧。"

She wanted to enjoy her retirement without being beset by financial worries.

她想享受退休生活而不为金钱担忧。

RakuDA allows you to create Datebook, ToDo and Memo item without leaving the application.

RakuDA允许您创建行事历，待办事项和备忘项目，而不离开应用。

The dampness is uncomfortable,not to mention the cold.

潮湿就令人不舒服,更不说寒冷了。

This noticeably increases the vehicle's agility without having to use the kickdown feature.

明显提高了车辆的灵活性，而不使用kickdown功能.