You can never be too careful with that.

问题描述:

You can never be too careful with that.

one can never be too careful 小心使的万年船
You can never be too careful with that. 你越小心越好。

你不能做的比这还要仔细啦

对于那事你再怎么小心也不为过.
或:对于那事越仔细越好.

你不必太认真对那件事