自从他加入公司以来，我对他的工作一直持有怀疑。

I've had my doubts about his work since he joined the firm.

《牛津词典》

我认为不值得邀请他加入俱乐部，因为他只会拒绝。

I wouldn't think it worthwhile to ask him to join the club because he'll only refuse.

youdao

他鼓励我确保目前路线的安全，加入海军陆战队去越南，至少在那里，我能学到一些东西。

He encouraged me to bag the safety of my present course, join the marines, and go to Vietnam, where at least I'd really learn something.

youdao