是否曾想过未来的城市什么样子？
近年城市飞速发展，各地都出现了新的建筑物。
北京的鸟巢，
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Have you ever thought of what a city will be like in the future. ?In recent years, Beijing has been growing at an incredible speed.A lot of landmark buildings huch as Beijing national stadium and stadium centre for the performing arts of shina have come along with the prosperity of Beijing.