一次,我和妈妈乘地铁时,见地铁里围着一圈人。我很好奇,走过去一看,原来是一个3岁的孩子正在哭闹着找妈妈,他上车时被下车的人群挤散了,妈妈被挤回了地铁站,而小孩上了车,等妈妈反应过来时,地铁的门已经关闭了。这时,一位阿姨站了起来:“来,小孩,阿姨这儿有位子,你快来坐吧。”一位叔叔说:“小朋友,你知道妈妈的手机号码吗?我可以帮你打电话给你妈妈。”小孩立即报出一串数字,可正当我们满怀希望地等待时,一句“您好,您拨打的号码是空号”给我们泼了冷水。人们都关心着这个小 Once, my mom and me take the subway, see the circle in the subway around. I was very curious, walked to see that turned out to be a 3-year-old child is crying to find her mother when he got off the bus crowded crowd, her mother was squeezed back to the subway station, and the child got into the car, When the mother responded, the subway door has been closed. At this time, an aunt stood up: “Come on, kid, aunt, here’s a seat, you come to sit down. ” An uncle said: “Children, do you know my mother’s cell phone number? I can help you Call your mom. ”The child immediately reported a series of numbers, just as we waited with hope.“ Hello, the number you dialed is an empty number. ”Cold water was poured on us. People are concerned about this small