大气污染 城市的主要交通干线和路口,汽车尾气排出的一氧化碳、碳氢化合物和氮氧化物等气体浓度常年超过国家标准。 噪声污染 汽车行驶过程中发动机、喇叭、制动、排气等系统和汽车防盗报警器都会产生噪声污染。 城市水体的污染 汽车排放的酸性气体导致的酸雨,汽车清洗所产生的大量污水及汽车使用、修理过程中跑、冒、滴、漏的油污、试剂等经雨水冲洗后直接或间接流入 Atmospheric pollution of the city’s major transport routes and junctions, car exhaust emissions of carbon monoxide, hydrocarbons and nitrogen oxides and other gases perennial than the national standard. Noise pollution During the car driving engine, speakers, brakes, exhaust systems and car burglar alarm will have noise pollution. City water pollution Acid rain caused by acid gas emitted by automobiles, a large amount of sewage generated by vehicle cleaning and automobile use, run-in, run-off, dripping, oil leakage and reagents directly or indirectly after being rinsed by rain water during the repair process