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結果 : what is the air quality like in china
1:52

Air quality in China: Pollution levels down by 42% over the past ten years • FRANCE 24 English

FRANCE 24 English
24,277 回視聴 - 1 年前
2:06

China's toxic smog - BBC News

BBC News
382,972 回視聴 - 7 年前
2:55

China Air Pollution: Off the Charts

Seeker
35,718 回視聴 - 11 年前
2:49

China Air Pollution: Air quality gains threatened by slowing economy

TRT World
2,925 回視聴 - 5 年前
1:19

Air pollution in China: Air quality is so bad, Canada sells China cans of fresh air - TomoNews

TomoNews US
51,665 回視聴 - 8 年前

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2:06

Decoding China's Past Decade: Improved air quality benefiting lives in China

CGTN
1,773 回視聴 - 2 年前
3:07

Mission Sustainability: China war on air pollution may be causing more global warming | WION

WION
2,637 回視聴 - 1 年前
1:17:27

Chris Nielsen - China's Air Quality and Climate Change

Fairbank Center for Chinese Studies | Harvard University
215 回視聴 - 4 年前

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1:34

China smog: 'Sky dark from air pollution' - BBC News

BBC News
195,705 回視聴 - 8 年前
4:04

Lessons for India: China implemented strict laws to curb air pollution

WION
3,209 回視聴 - 6 年前
13:58

The Devastating Effects of Pollution in China (Part 1/2)

VICE
2,731,062 回視聴 - 11 年前
1:08

China committed to reduce air pollution in Beijing

TeleSUR English
195 回視聴 - 11 年前
2:07

Air Pollution in China by Berkeley Earth

Berkeley Earth
8,025 回視聴 - 9 年前
10:50

Why is China's air quality improving?

CGTN
44,875 回視聴 - 5 年前
1:26:24

China's Air Quality Controls feat. Li-An Zhou

Institute for International Economic Policy (IIEP)
289 回視聴 - 3 年前
6:06

Longing for Blue Skies - Clean air in China

Asia Society
16,858 回視聴 - 16 年前
59:23

Climate, Air Quality and Health Implications of China’s Energy Future

Institute at Brown for Environment & Society: IBES
217 回視聴 - 7 年前
4:19

How China Is Scrambling for Clean Air

Bloomberg Originals
220,779 回視聴 - 5 年前
2:33

China's Air Pollution Can Be Deadly

The Wall Street Journal
1,392 回視聴 - 11 年前
2:27

China: Air quality improves [The Morning Call]

africanews
125 回視聴 - 6 年前