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一天,我跟爸爸到一个朋友家做客,一进门就把我给难住了:主人家铺着地毯,不换鞋显得不礼貌;换鞋吧,脚又有臭味。回家后,我就想:如果有一种拖
One day, I went to visit a friend's house with my father. When I entered the house, I was given a hard time: the owner's house was covered with carpets and it was not polite to change his shoes. After returning home, I thought: If there is a drag