iPhoneownersarevainerandspendmoreonclothesandgrooming(仪...
问题详情：iPhoneownersarevainerandspendmoreonclothesandgrooming(仪容)thanthosewhohaveBlackBerrysandAndroidphones,newresearchclaims. BlackBerryownersearnthemostandaremorelikelytohavelong-termr...