In order to create an environmentally friendly and safe world, it is necessary for each country to set vehicular quotas and limit the permits in number to control regional air pollution.
英
美
- 为了创造一个有益于环保和安全的世界,每个国家都有必要定出汽车限额,并限制发放许可证的数量,以控制地区的空气污染。