He did not care a snap to talk loudly in class.
他毫不在乎地在课堂上大声讲话.
《现代汉英综合大词典》
It's impolite to stare at anyone or to talk loudly in public.
盯着别人看或在公共场所大声交谈是不礼貌的.
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Don't talk loudly when you are outdoors.
当你在外面时,不要太大声讲话.
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Barker: someone paid to stand in front of a store and talk loudly to attract customers.
招徕客人的人: 受雇站在商店前吆喝招揽顾客的人.
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