世界无车日

问题3:巴黎的世界无车日将会发生什么？

Q3 : What will happen on World Car Free Day in Paris ?

世界无车日是9月22号。

World Car Free Day is September22nd .

问题4：是什么促使巴黎市长在这座城市推广第一个世界无车日？

Q4 : What motivated the mayor of Paris to promote the first World Car Free Day in her city ?

为了纪念世界无车日，本周日，巴黎市中心几乎一半的地方将只能步行或骑自行车进入。

Almost half the centre of Paris will be accessible only by foot or bicycle this Sunday to mark World Car-Free Day .

在世界无车日这天，这位穿着代表汽车框架的老兄出现在圣保罗的公交站。

A man wears a costume representing a car frame as he sits at a bus stop on World Car Free Day Paulo .

这是为了应对日益严重的空气污染，巴黎一度成为世界上污染最严重的城市。去年，市长安妮·伊达尔戈发起了第一个世界无车日。

This is in response to rising air pollution that made Paris the most polluted city in the world for a brief time.Mayor Anne Hidalgo promoted the first World Car Free Day last year .