Mixed traffic is the main characteristic of large cities in China, especially at signalized intersection.

混合交通是我国城市交通的主要特征，特别是在平面信号交叉口。

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Mixed traffic is the main characteristic of large cities in China, especially at signalized intersection.

混合交通是我国城市交通的主要特征，特别是在平面信号交叉口。

youdao