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五十年代,我住的宿舍与小学校毗邻,学生们常常蜂拥而入抢水喝,值班人员往往把他们“驱逐出境”。一天,全楼自来水突然停水,水龙头打开好几天,就是没有水。自来水公司也莫名其妙。当把水嘴换下来之后,才发现里面堵满了肥皂。原来这些可爱的儿童却是“防水专家”。当地下工程规模庞大(如地铁、地下电厂、地下商场等)漏水泉眼较大喷水较凶时,只用小小棉团就无济于事了。这时需要在喷水的泉眼里冲捻皂棉。只要是成溜儿、
In the 1950s, I lived in a dormitory adjacent to a primary school, and students often flocked to grab water and duty officers often “deported” them. One day, all-water tap suddenly stopped without water and the tap was open for several days. Water companies are also baffling. When the faucet replaced, it was found inside the blocked block of soap. These lovely children turned out to be “waterproof experts ”. Local large-scale construction projects (such as subways, underground power plants, underground shopping malls, etc.) larger spring water leakage fierce fierce water, only small cotton group will not do the job. At this time need to sprinkle soapy water in the spring fountain. As long as it is lost,