原文： 北海公园原是辽、金、元、明、清历代封建帝王的“御花园”。总面积共有68.2公顷。
译文： Bei Hai（North Lake） Park, was the imperial garden in the Liao, Jin, Yuan, Ming and Qing Dynasties, covers an area of 68.2 hectares.
改译：Bei Hai(North Lake) Park, covering an area of 68.2 hectares, was the imperial garden in the Liao, Jin, Yuan, Ming and Qing Dynasties.
