| 释义 |
urban transportation短语¹⁴⁴⁹⁷²⁺²
基本例句
城市交通运输,市区运输
上下班高峰期
Compared with cities in eastern China, infrastructures in many cities in western China are poor, andurban transportationin those cities must be speedily improved.与东部地区城市相比，我国西部地区许多城市基础设施条件较差，城市交通运输亟待改善。 |