2017年6月英語四級翻譯練習：故宮

請將下面這段話翻譯成英文：

故宮(The Palace Museum )，舊稱紫禁城(Forbidden City )，是明、清兩朝(the Ming and Qing Dynasties)的皇宮，位於北京市市中心，前通天安門，后倚景山公園，東近王府井街市，西臨中南海。故宮是無與倫比的古代建築傑作，也是世界現存規模最大、保存最完整的古代皇宮建築群，1987年被聯合國教科文組織(UNESCO)評為世界文化遺產。故宮是中華民族的驕傲所在，也是全人類的珍貴文化遺產。

參考翻譯:

The Palace Museum, once called Forbidden City, is the imperial palace of the Ming and Qing Dynasties. Located in central City of Beijing, it faces Tian』anmen Square in the front, with Jingshan Park at its back, Wangfujing Street at its east, and Zhongnanhai at its west. The Palace Museum is an unprecedented masterpiece of ancient construction and the world』s largest and best-preserved architectural complex of ancient imperial palace at present. It was listed as a world cultural heritage by UNESCO in 1987. It』s an invaluable cultural heritage of all human beings as well as the pride of the Chinese nation.