重庆既是一座山城，也是一座水城。
。。山峦流水之间，需要大宗桥梁联络相同，“桥都”重庆也因此依附领先天下的造桥武艺著名于世——朝天门长江大桥就是一个很好的规范。
。。With the title of the Capital of Bridges in China, Chongqing is famous for having numerous bridges across mountains and rivers. The Chaotianmen Yangtze River Bridge is one of the very good examples.