Sent_en: 2zh After searching 644 square miles of ocean with nine aircraft debris has been located from both the aircraft, but no trace has been found of those on board.
Sent_yy: 经过在海上644平方英里的范围内进行搜索，找到了9片属于这两架飞机的残骸，但是没有找到机上乘员的踪迹。