是夜,深秋之际的第一场寒流如期而至。起于亚马逊森林里的那只蝴蝶翅膀煽起太平洋风暴、随大气环流挑逗着西伯利亚醉醺醺的风,裹挟了内外蒙古大小荒原和无数戈壁滩充盈了冤魂的沙尘,细细的、匀匀的,绝对不分贵贱高低的,浸淫了北京…… It is night, the first cold in the late autumn comes on schedule. The butterfly wing that started in the Amazon forest fanned the Pacific storm and teased the Siberian drunken wind with the general circulation of the atmosphere. It carried sand, innocent, Absolutely regardless of the level of cheap, and immersed in Beijing ... ...