Don't stay out in the sun for too long—you can't be too careful.

别在太阳底下待得太久，你得尽量小心。

《牛津词典》

You are never too careful.

你越仔细越好。

youdao

You can't be too careful with it!

你越小心越好！

youdao

She took direction well and pulled it back on the first verse, careful not to overpower too soon -- and then she killed it on the high notes.

CNN: 'American Idol' recap: We're all in the mood for a melody

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

While the sell-outs are a good indicator of the pent-up demand that Nokia and Microsoft have managed to create prior to the Lumia launch and is in line with our long-term view of the company, investors should be careful not to read too much into the news for we have no idea what the actual sales number are.

FORBES: Nokia Rings In The Holiday Season With Strong Lumia Demand