办公室里那些自以为聪明的家伙总爱对别人的工作指手画脚。

The ___wise guys in the office always give unsolicited advice about others' work.

别听会上那些自作聪明的家伙——他们只是在装懂。

Don't listen to those ___wiseasses in the meeting—they're just pretending to know everything.