careful about

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

他的确该注意自己说话不经思索的问题。谁知道他会说些什么？

It is important, I think, for everyone to be careful about claiming victory.

我想，每个人宣布胜利时都应该慎重。

Meaning, we should be careful about accepting conventional as, well, being wise.

就是说, 我们要谨慎, 既不要轻易接受俗套的看法, 又不要太自作聪明.

Be careful about what you say.

要当心你说的话.

Be careful about word, because it can become your action.

小心你的所想, 因为这会成为你的言辞.

He had to be extremely careful about the way he handled this.

他必须非常仔细地选取自己介入这件事情的方式.

" One thing you want to be careful about, and that is to start easy.

“ 有一件事你要当心, 那就是起动时要平稳.

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

我觉得你说话应该小心，不能把反叛分子当英雄。

Sick people should be careful about their diet.

病人对饮食要多加检点.

In my position I have to be careful about getting involved in anything of that sort.

处于这位置,我得小心不要卷入那种事.

She is too careful about her dress.

她过分讲究衣着.

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

人们应该小心自己的财物，不要随便乱放。

Be careful ( about / in ) crossing the road.

过马路要 留神.

Be extra careful about personal hygiene.

要非常注意个人卫生。

Be careful about the precision of detail in your descriptions.

在你的描述中,必须认真地考虑细节的精确度.