求翻译：中国有相当悠久的历史，经历了无数王朝的变更，但传统建筑完好保留下来的却很少，因为每一个建筑就是一定历史时期的文化符号，当新的政权出现时，统治者就会将原来的一切推倒重来是什么意思？

正在翻译，请等待...

China has a long history of the dynasty, and has undergone numerous changes, but the traditional construction of the intact retained because there is very little, and each one is building a certain historical period, when the cultural symbols of the new regime, the rulers will be when the original w

China has the quite glorious history, has experienced the innumerable dynasty change, but the traditional building retains complete very are actually few, because each building is certain historical period cultural mark, when the new political power appears, the ruler can overthrow original all is h

China has a very long history, and has undergone numerous changes of dynasty, but intact, preserved traditional architecture rarely, as each building is a certain historical period of cultural symbols, when the new regime appeared, ruler of the original all started again

正在翻译，请等待...