Everyyear,overathousandclimberstrytoreachthesummitofMountEverest,withtheannualrecordforsuccessfulattemptscurrentlystandingat633.Butofthatnumber,nearlyhalfwereSherpas-themountain"sunsungheroes.YettheSh...
或者尝试通过 在线观看、网盘下载 搜索该影片
