Thenexttimeyourfriendsrolltheireyeswhenyou’resnappingas...
问题详情：Thenexttimeyourfriendsrolltheireyeswhenyou’resnappingaselfie(*照)ortakingaphotoofyourdessert,tellthemthatphotographingeverydaythingscanactuallymakepeoplehappier. Inastudyofmorethan2,000p...