他是一个很谨慎的人，所以无论他在做什么的时候，总是小心翼翼，而又非常的细心。

He is a cautious person, so whatever he does, he is not only discreet but careful as well.

youdao

他是一个很谨慎的人，所以无论他在做什么的时候，总是小心翼翼，而又非常的细心。

He is a cautious person, so whatever he does, he is not only discreet but careful as well.

youdao