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 can't be too careful with it!

你越小心越好！

youdao

For your health, you can't be too careful.

为了你的健康，你再小心也不为过。

youdao

But they must be careful not to get too close.

VOA: special.2009.04.15

And you don't have to be too careful or fine about gradations of punishment in the state of nature.

而且在自然状态中，你不必,对实施惩罚的程度太过小心。

耶鲁公开课 - 公正课程节选

I think If you are careful and you don't get too drunk, you should be fine.

我想如果你很小心，而且你别喝太醉就没事。

伦敦的夜生活 - SpeakingMax英语口语达人

Bar owners will also know that men staring at blank walls tend not to be too careful where they are emptying said bladders.

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"I think you can't be too careful, " she said.

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Then plan for your product to be used in technology at that date: Be careful not to get there too early or try to force the market to speed up, because your company will die.

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