谨慎小心

The conscientious researcher is careful to avoid up the pole and omission.

那位一丝不苟研究人员总是小心谨慎地避免错误或疏漏。

Parents should exercise care in their selection of the movies their young children see.

家长们在为他们年幼孩子们挑选所电影时应小心谨慎。