东航坠机100小时：仍存诸多难点 【词语拼音】:__ dong hang zhui ji100 xiao shi reng cun zhu duo nan dian_
东航坠机100小时：仍存诸多难点 【词语简写】:__dhzj100xsrczdnd_
东航坠机100小时：仍存诸多难点 【英文拼写】:China Eastern Airlines crashed for 100 hours: there are still many difficulties