結果 : what is china's air quality like
1:52

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

FRANCE 24 English
20,971 回視聴 - 1 年前
2:06

China's toxic smog - BBC News

BBC News
379,122 回視聴 - 7 年前
1:26

Report says Chinese living 2 years longer due to air quality progress • FRANCE 24 English

FRANCE 24 English
1,072 回視聴 - 1 年前
2:33

China's Air Pollution Can Be Deadly

The Wall Street Journal
1,382 回視聴 - 11 年前
2:56

China's Air Pollution

VOA Learning English
86,118 回視聴 - 11 年前

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2:49

China Air Pollution: Air quality gains threatened by slowing economy

TRT World
2,904 回視聴 - 5 年前
1:34

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

BBC News
194,863 回視聴 - 8 年前
13:58

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

VICE
2,727,844 回視聴 - 11 年前
1:20:55

Clean Before Free: How an Autocracy Conquered Air Pollution in China

Watson Institute for International and Public Affairs
1,491 回視聴 - 2 年前
1:59

What is the air quality really like in China? Myths Series

Teachola Group
18 回視聴 - 3 年前
1:17:27

Chris Nielsen - China's Air Quality and Climate Change

Fairbank Center for Chinese Studies | Harvard University
214 回視聴 - 4 年前
10:50

Why is China's air quality improving?

CGTN
44,762 回視聴 - 5 年前
4:19

How China Is Scrambling for Clean Air

Bloomberg Originals
220,635 回視聴 - 5 年前
3:08

Unique ways to deal with China's air pollution

CBS Mornings
1,111,866 回視聴 - 10 年前
2:55

China Air Pollution: Off the Charts

Seeker
35,680 回視聴 - 11 年前
8:46

The Problem With The Air In China

Versed
14,031 回視聴 - 2 年前
2:28

How bad is the air pollution in Beijing, China?

Hafu Go
84,179 回視聴 - 6 年前
3:07

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

WION
2,560 回視聴 - 10 か月前
1:19

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

TomoNews US
51,599 回視聴 - 8 年前
1:26:24

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

Institute for International Economic Policy (IIEP)
282 回視聴 - 3 年前