东航恢复波音737-800机型商业运营 【词语拼音】:__ dong hang hui fu bo yin737800 ji xing shang ye yun ying_
东航恢复波音737-800机型商业运营 【词语简写】:__dhhfby737800jxsyyy_
东航恢复波音737-800机型商业运营 【英文拼写】:China Eastern Airlines resumed commercial operation of Boeing 737-800