See Beijing with half of the number of cars

Name: See Beijing with half of the number of cars
Uploaded: 2008-07-22T07:42:28+00:00
Duration: 1 min 54 s
Channel: BeijingOlympics
Description: Beijing introduced a system to halve the number of cars on the road to help reduce pollution before the Olympics.

BeijingOlympics

Beijing introduced a system to halve the number of cars on the road to help reduce pollution before the Olympics.

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