If more people join in the trend to ride bicycles to work then the air quality will be improved notably.
如果更多的人加入骑自行车上班的行列，那么空气质量将明显改善。
Today we can't ride bicycles to work.
今天我们不能骑车去上班。
Now China is one of the largest makers of electric bicycles in the world, and many people ride them to work, to send children to schools, to go to the supermarkets and so on.
现在中国是世界上最大的电动自行车生产国之一。许多人都骑电动自行车上班，送孩子上学，去超市等等。
The issue has divided elderly pedestrians;environmentalists who ride bikes to work;and parents who worry about the safety of their children, whether in baby carriages or on bicycles.
论战各方包括年老的步行者、骑自行车上班的环保主义者以及担心孩子安全的父母，不管是用婴儿车还是骑自行车带孩子上路的家长。
Finally, most Chinese people don' t live far away from where they work or study, it is convenient to ride bicycles.
最后，大多数中国人居住的地方离上班、上学的地方不远，骑自行车很方便。
Most people will still ride bicycles to go to work or to school.
大部分的人仍然会骑自行车去上班或者上学。
For instance, we can encourage people to ride bicycles or work at home whenever possible on this day.
比如，我们可以鼓励人们在这天尽量骑自行车，或者在家里工作。
If people ride their bicycles to work, they get really tired.
如果人们骑自行车上班，确实太累了。
We can also walk or ride bicycles to school or work instead of car, to reduce carbon dioxide emissions.
我们还可以步行或骑自行车上学或上班代替坐车，减少二氧化碳排放。
We can also walk or ride bicycles to school or work instead of car, to reduce carbon dioxide emissions.
我们还可以步行或骑自行车上学或上班代替坐车，减少二氧化碳排放。
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