I live in China, maybe the air quality of beijing is getting better, I dont' know, but in the city I live it's getting much worse during this year than the year before. It's like every day of the whole winter the air…
I live in China, maybe the air quality of beijing is getting better, I dont' know, but in the city I live it's getting much worse during this year than the year before. It's like every day of the whole winter the air…