春节前的半个多月里,北京的城市交通可以用“暴堵”两个字来形容:大路小街都塞满了长长的车队,200多万辆机动车几乎倾巢出动,再加上外地进京探亲访友送礼的数十万辆汽车,北京几乎变成了一个巨大的停车场,汽车在路上如蜗牛般爬行,其速度往往比走路还慢。尽管北京是全国最先实行 More than half a month before the Spring Festival, Beijing’s urban traffic can be described in terms of “blockage”: the main roads are filled with long convoy teams, and over 2 million vehicles are almost thrown out, plus Hundreds of thousands of cars coming to Beijing to visit relatives and friends to visit other cities in Beijing have almost become a huge parking lot. The cars crawl on the road like snails, and their speed is often slower than walking. Although Beijing is the nation’s first implementation