“一竿子打翻一船人”，中文俗語，意思是因?yàn)閷δ橙嘶蚰澄锊粷M意，就否定和他們類似的人或物。與英文俗語“tar somebody/something with the same brush”意思相近，表示“to unfairly categorize someone or something as being the same as another person or thing, usually in a negative manner”。

例句：

僅僅因?yàn)槭紫瘓?zhí)行官是一個(gè)腐敗的無賴，并不意味著我們應(yīng)該一竿子打翻一船人，抹黑整個(gè)公司。
Just because the CEO turned out to be a rotten scoundrel doesn't mean we should tar the entire company with the same brush.

我哥們兒覺得我不應(yīng)該和瓊約會(huì)，因?yàn)樗x過婚。他交往過離婚女人，覺得她們的人生態(tài)度都很消極。不過，我不會(huì)一竿子打翻一船人，這不公平。
My buddy thinks that I shouldn't ask Joan out because she's divorced and he'd dated divorcees who seemed desperate. But I'm not going to tar her with the same brush. It isn't fair.

Editor: Jade