求翻译：北京天坛地处原北京外城的东南部，故宫正南偏东的城南，正阳门外东侧。始建于明朝永乐十八年（1420年）。是中国古代明、清两朝历代皇帝祭天之地。这个建筑综合体是帝王祭天的场所，它创造了一个象征性的联系，来加强孔子的社会的等级制度。总面积为273公顷。是明清两代帝王用以“祭天”“祈谷”的建筑。天坛（Temple of Heaven）1961年，国务院公布天坛为“全国重点文物保护单位”。1998年被联合国教科文组织确认为“世界文化遗产”。 2009年，北京天坛入选中国世界纪录协会中国现存最大的皇帝祭天建筑。是什么意思？

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The original outside of Beijing tiantan located in the south-eastern part of the city, and the Palace was in the south east outside the Seongnam, Zhengyangmen gate east side. Founded in 1420 in the Ming dynasty ( 18 ) LO Wing-lok. The ancient Chinese Ming and Ching dynasties emperors tomb. This arch

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Beijing Temple of heaven is located in the South-East of the original Beijing's outer city, Imperial Palace South by East of the South of the city, zhengyang gate outside the East side. Was built in the Ming dynasty, Yongle 18 years (1420). Successive dynasties of Ming and Qing dynasties in ancient

The Temple of Heaven is located the southeast of the city outside original Beijing, the south of city on straight south by east of the Palace Museum, in the east outside Zhengyangmen. Established in the 18th year of Yongle of Ming Dynasty (1420). It is the place where ancient past dynasties emperors