I think you should be careful about talking of the rebels as heroes.

我认为你还是当心点好，别把叛乱分子说成是英雄。

You should be careful about how to talk with them.

你应该要注意与他们交谈的方式。

Something else they need to be careful about is medicines.

他们还需要注意的是药物。

He really must be careful about thinking aloud. Who knew what he might say?

他真地得对自言自语小心点。谁知道他可能会说什么？

People should be careful about their possessions and not leave them lying around.

人们应该看管好自己的物品，不要到处乱放。

When you travel, be careful about what you buy.

旅行的时候要看好你买的东西。

A boy might be careful about sharing his feelings with his close friends.

一个男孩可能会对与他的密友分享其感受小心翼翼。

Be careful about which fonts you use because the wrong one makes you look like a proper wally.

选择字体时一定要细心，因为错误的字体会让你看起来像个真正的笨蛋。

In summary, historians must be careful about the kind of conflict they emphasize in eighteenth-century America.

总之，历史学家必须谨慎对待他们所强调的18世纪美国的冲突类型。

Be careful about what you say.

对你所说的话小心点。

There's more to be careful about.

还有更多需要注意的地方。

Also be careful about VCs.

对风险投资人也要谨慎。

As in the desert, be careful about sand.

和在沙漠中一样，拍摄沙滩时也要小心一些。

I want to be careful about qualifying that.

我会谨慎地求证这一点。

And you want to be careful about the world lying.

但是要小心，说谎，这个词。

They will be careful about fresh risks in euroland.

在欧洲的新一轮冒险中，他们会更加小心。

Be careful about your similar dealings with others.

跟他人做类似生意时一定要小心翼翼。

Be careful about faulty wiring, fire, and home accidents.

小心会出错的电线，小心着火，小心家庭意外。

Finally, be careful about adopting new technologies too early.

最后，要注意不要太早地采用新技术。

Be careful about leaving important things out of Done, though.

不过还是要注意别遗漏重要的内容。

It's also a bit scary, so you have to be careful about it.

但这也有点令人害怕，所以你对此必须小心。

And again, you've got to be careful about how you use the operators.

再提醒一次，你们用运算符的时候，要多加小心。

There is one big difference here: We have to be careful about staleness.

这里有一个主要差别：必须注意时效性。

We have to be careful about injuries but we have to prepare for that game.

我们必须要小心伤病，但是我们也必须要为比赛做准备。

More things we like will mean more things we have to be careful about.

我们喜欢的东西越多，意味要小心的东西越多。

Be careful about picture messaging which others may get their hands on.

——小心发送图片短信，因为可能会被他人广泛传播。

Be careful about exposing potentially sensitive information in this way.

以这种方式暴露敏感信息一定要小心。

Be careful about driving or operating machinery when not fully rested, though.

当你没有得到充足休息时，驾驶或者操作机器一定要非常小心。

Therefore, you need to be careful about over specifying the compression ratio.

因此，应该注意不要指定过高的压缩率。