游客小孩儿
你好!众声喧哗cacophony 英[kəˈkɒfəni] 美[kəˈkɑ:fəni] n. 刺耳的声音,不和谐的声音; [例句]All around was bubbling a cacophony of voices.周围人声嘈杂。

爱吃爱喝薅羊毛
Don't shout ;Be quiet;Please don't make noise (to vipmumu: 你不能用make a noise,因为noise 是不能数的,所以不可以用a)
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