At3100 years ago, sea level moved approximately up to5 meters hight that resulted the settlements of Xin-Cheng system located in the northern area of Lan-Yang river being flooded.是什么意思_At3100 years ago, sea level moved approximately up to5 meters hight that resulted the settlements of Xin-Cheng system located in the northern area of Lan-Yang river being flooded.在线翻译_英语_读音_用法_例句