FlashMob:ThePopCultureIfyouseeagroupofpeopledancingands...
問題詳情：FlashMob:ThePopCultureIfyouseeagroupofpeopledancingandsingingonthestreetorintherailwaystation,youdon’tneedtofeelsurprised．Theyareaflashmob．Whoarethey?Aretheymobs（暴民）? 36 Actually,aflashmo...