Turn off the lights and anything else electrical when not in use.

关掉电灯和其他使用电器。

11.keep all locked when they are not being used

使用锁上。

And just as with any skill that we don't use, we risk losing it.

就如同我们使用技能，我们有可能会丧失它。

Right, thanks. And are there any facilities you don't use?

好，谢谢。那么有任何设施是你使用吗？

If you do not use eye contact, Westerners may think that you are not listening.

如果你使用目光接触，西方人可能会为你没在听。

Try out new recipes that don't use beef.

尝试使用牛肉新食谱。

We made a couple of videos about British slang that Americans don't use a little while ago.

久前，我们做了几期关于美国人使用英国俚语视频。

So, but the thing about proportions, we don't use exact numbers.

但是对于比例，我们使用确切数字。

He created a series of interactive games that does not use screens.

他创造了一使用屏幕互动游戏。

Now I want you to choose five words you know but don't use.

现在我要你选出五个你知道但太使用词。

When you're parking your car, are you taking a space that is not allowed?

当你停车时，你是否占用了允许使用空间？

But instead of using a full sentence, speakers often use a shortened version.

但是，说话者通常使用完整句子，而是使用缩略版本。

We do not use complex phrases all the time.

我们并总是使用复杂短语。

Then takeoff without using a single drop of fuel.

然后是使用一滴燃料起飞。

So we decided to use an unexpected way to find out the truth.

于是我们决定使用寻常办法查出真相。

But the actual methods used is not quite clear yet.

过目前还清楚黑客使用实际方法。

It's pretty interesting why some other countries don't use dryers.

有些国家使用烘干机原因很有趣。

He made a phone call. And he used a SIM card that he shouldn't have used.

他打了个电话。他用了一张本该使用电话卡。

We should not use too many plastic bags or bottles.

我们该使用太多塑料袋或塑料瓶。

He said internationally supported projects do not use his bricks because they are not permitted to do so.

他说，国际支持项目使用他砖，因为他们被允许使用这样砖。