The video is talking about how much air pollution is in the air. Also it tells you how the Chinese citizens survive in Beijing china. I want you to watch this video because now you will think about how much air pollution you give off in our world, and if we keep on doing this we will have this same crises here in Canada.
Wow, I didn't think it was that bad. I agree if we don't start thinking about how much we pollute our air, it really can get bad and that video shows it.
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