1 Remove clothing using scissors if necessary unless it is stuck to the burn.

1、除非衣服粘贴在烧伤面上，否则都要把它脱掉（必要可用剪刀帮助）。

It means being driven by, and when necessary standing up for your values and convictions.

这意味着，要被你自己的价值念所驱使；并在必要，坚决捍卫它们。

You accept it, cry it out if you need to, and then force a smile.

你接受现实，必要哭出来，然后强颜欢笑。

My first grammar tip is to avoid contractions where necessary.

我的第一个语法建议是必要避免使用缩略形式。

There are even signs that authorize " deadly force" when necessary.

甚至有迹象表明，在必要被授权使用“致命武器”。

Let that boil for 20 minutes and add more water if needed.

煮20分钟，必要再加点水。

A supporting network of aircraft cable can be used if necessary.

必要，可以使用飞机的支承网。

Just remember, this is something you can only use if it's really necessary.

只是要记住，只有在真正必要才能使用这种方法。

Be careful, you shouldn't do this unless it's really necessary.

要注意，只有在真正必要你才能这么做。

Change the from of the word if necessary.

必要改变单词的形式。

Anytime someone talks in unnecessary detail, we unconsciously question their motives.

每当有人谈论不必要的细节，我们都会不自觉地怀疑他们的动机。

He even purchased a respected journal so future publications could be rushed into print.

他甚至买下一份受敬重的期刊，这么一来，将来在必要就可以赶着印刷出版。

C) Opting for nuclear energy when necessary.

C) 必要选择核能。

Another safety protocol is insuring humans can take control when necessary.

另一个安全协议就是确保人在必要可控制车辆。

You may continue to contact me whenever you feel the need.

有必要，你可以再我联络。

A man who can take responsibility for things and fix a water heater if necessary.

一个可以承担责任、必要还能修个热水器的男人？

When someone sells you something unnecessary, they are foisting it on you.

当有人卖给你一些不必要的东西，他们是在把它强加给你。

Whitmer said the state will investigate the dam's operators and take legal action if necessary.

惠特默说，国家将调查大坝的运营商，并在必要采取法律行动。

Could you quote them to me, so I can double-check them as the need arises?

您可以给我举出来，让我必要加以检查吗？

And it's clear that it's ready to start broadening its fight if it needs to.

显然，它准备在必要扩大其战斗范围。