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一天上午,我看见家里没有拧(nǐng)紧的水龙头正往下滴水,我脑海里便有了这样一个想法:如果水龙头一直不拧紧,1小时会漏(lòu)掉几杯水呢?
One morning in the morning, I saw that there was no tightening tap in my house dripping down. In my mind I got the idea that if the taps were not tightened, how many cups of water would I leak in an hour?