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我想发明一种智能垃圾桶,这种垃圾桶装有智能语音系统。当小朋友把装早点的塑料袋随手扔在地上时,智能垃圾桶就会说:“小朋友,请你把垃圾扔进我的嘴巴里。
I want to invent a smart trash can with an intelligent voice system. When children throw their plastic bags on the floor, the smart trash can say: ”Children, please throw the trash into my mouth.