The traffic current mixed by power-driven vehicles and non - power-driven vehicles is the characteristic of the city traffic conditions in China, and the pedestrian disturbing is very common.

中国的城市交通以非机动车和机动车的混合交通流为主，行人干扰现象严重。

youdao

The traffic current mixed by power-driven vehicles and non - power-driven vehicles is the characteristic of the city traffic conditions in China, and the pedestrian disturbing is very common.

中国的城市交通以非机动车和机动车的混合交通流为主，行人干扰现象严重。

youdao