They may be wise to err on the side of caution.

他们宁可失之过于谨慎也不冒风险也许是明智的。

《柯林斯英汉双解大词典》

Was what wise? She tried to weigh each side of the question.

这样做明智吗？她试着权衡这个问题的每一个方面。

youdao

As a general rule, it's wise to err on the side of understatement.

一般来说，保守一点是比较明智的。

youdao

As a general rule, it's wise to err on the side of understatement.

一般来说，保守一点是比较明智的。

youdao