Urban Environment–China (fog)
Recently, china faced a big environmental challenge—-FOG
Many cities existed big fog. The air was filled with the flavor of the smoke, when you outside more than 10 minutes, youwill feel the throat, eye irritation, and people with respiratory diseases dare not go out. Many primary and secondary school students, cyclists, pedestrians wearing masks travel, did not wear masks, but also hand over his mouth and nose. And that moment, masks sells well.
This is the general area contained the fog, nearly a quater part of china.
the outside people must wear mask, so at that moment, if you sell mask, you can be the best seller.
the following picture is about the road..the street..