Lab work is fun but you must be careful.

在实验室的工作很有趣，但你必须小心。

youdao

We should be careful at work!

我们工作时要小心！

youdao

You'd better think carefully before you speak, and be careful when you do your work.

你说话前要三思，工作时要细心。

youdao

Scholars who work on publishing make careful choices many of the plays about whether to use words from the First Folio,or the Quartos.

VOA: special.2010.01.13

It shows careful attention to how the body's muscles work.

VOA: special.2010.08.04

The problems are familiar, too: any old-fangled manufacturer with a continuous process knows that shift work needs careful management.

ECONOMIST: Firms that never sleep

I'm not going to come in and preempt the careful work that's being done.

CENTERFORSECURITYPOLICY: DOD Briefing on Intelligence Matters

Now Lady Thatcher's eruption in Blackpool this week has left much of this careful work in shreds.

ECONOMIST: A stirring in the attic