电厂的污染比较集中，好控制。燃油车的污染没法控制。所以还是要发展电动车。

来源: winneriam 于 2017-10-09 17:26:11 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.