If you say someone should put up orshutup, youmeanthat they should either takeactioninorderto do what they have beentalkingabout, orstoptalkingabout it:
采取行动（如果你说某人应“采取行动”或“闭嘴”，你的意思是说，他们要么采取行动以便做他们所说的事情，或停止谈论这些事情）Youkeepsaying you're going toaskher out. Well, put up orshutup.你老是说要叫她出来。好吧，采取行动吧，否则就闭嘴。