Hot summer, Ningbo thunder bursts in the evening, the sky even appeared dark clouds, waiting for a sound and dripping thundershower can drop the temperature, did not expect the circle of friends turned into a "color cloud competition" : some users sigh "waiting for a lonely"; Some netizens simply recorded a colorful cloud in various forms of beauty; Some netizens noted that it is already "the end of summer", as the End of Heat will soon begin on August 23, which means autumn is coming in meteorological terms.