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现代城市建设的理念是什么?一个是清洁,一个是文明,还有一个是健康。 这是一个时代的需求。世界发展的潮流是向自行车推进。很多国家在建设自行车道。
What is the concept of modern urban construction? One is clean, one is civilized, and the other is healthy. This is an age of demand. The trend of world development is to push the bicycle. Many countries are building bike lanes.