air pollution.ppt

文档介绍：I want to breathe
airpocalypse
Everything happens for a reason
Nobody wants to breathe bad air,
but what can I do? I can't quit
I would clean my face, nose and mouth after work, keep windows closed and avoid unnecessary outdoor activities when smog hit, although doctors suggest pregnant women take a one-hour walk every day
If you keep yourself indoors when smog hits, you can never go out in Beijing
Helpless
A rapidly growing number of children were addmitted by flu, pneumonia, tracheitis, bronchitis and asthma in recent months
fog outpatient room