2012年7月21日,北京遭受61年来最强暴雨。这场暴雨在暴露了城市公共道路、排水、交通、电力等硬件缺陷的同时,因灾情而折射出的人性正能量更是让人感动。此外,这场暴雨再一次让我们看到网络力量的强大。当京城各地因积水造成交通瘫痪,政府救援力量尚未到达之时,微博网友 On July 21, 2012, Beijing suffered the heaviest storm in 61 years. This heavy rain exposed the urban public roads, drainage, transportation, power and other hardware defects at the same time, due to the disaster and reflects the human positive energy is even more impressive. In addition, the torrential rain once again shows us the power of the Internet. When all over the capital caused by traffic water paralyzed, the government rescue force has not yet arrived, microblogging users