目前,国际上许多城市对汽车尾气排放量实行严格控制,这等于摆出了一个事实:谁的汽车能够尽快变“绿”,谁就能在本世纪立于不败之地。为此,各大汽车企业不得不拼尽浑身解数,让自己的汽车尽快披上“绿装”。 At present, many cities in the world have strict control over the exhaust emissions of vehicles, which equals the fact that whoever can change their vehicle to “green” as soon as possible can win an invincible position in this century. To this end, major auto companies have tried their best to make their own car put on “green equipment.”