結果 : how bad is air pollution in china
0:25

How Beijing improved its air pollution

DW Planet A
174,321 回視聴 - 10 か月前
2:28

How bad is the air pollution in Beijing, China?

Hafu Go
84,645 回視聴 - 6 年前
2:06

China's toxic smog - BBC News

BBC News
389,203 回視聴 - 8 年前
1:52

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

FRANCE 24 English
33,708 回視聴 - 1 年前
1:52

China: New study links toxic air to stillbirths, says pollution causes 64,000 stillbirths every year

WION
7,568 回視聴 - 2 年前

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2:55

China Air Pollution: Off the Charts

Seeker
35,776 回視聴 - 11 年前
3:25

How China Went From Being The Air Pollution Capital To A ‘Good’ Air Quality Index

NDTV Profit
24,483 回視聴 - 1 か月前
2:33

China's Air Pollution Can Be Deadly

The Wall Street Journal
1,415 回視聴 - 11 年前
7:51

Is air pollution in China really that bad?

Kaja Kubicka
22,398 回視聴 - 6 年前
2:49

China Air Pollution: Air quality gains threatened by slowing economy

TRT World
2,965 回視聴 - 5 年前
5:17

Beijing 2013 vs Beijing 2024: Cleaner Air, Less Pollution — Here’s How China Did It…

Mint
934,722 回視聴 - 1 か月前
13:58

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

VICE
2,735,298 回視聴 - 12 年前
1:02

Major causes of air pollution in China

Hi China
3,457 回視聴 - 9 年前
1:32

CHINA AIR POLLUTION

CNN
519 回視聴 - 8 年前
4:43

This is How You Know China's Pollution is Bad | China Uncensored

China Uncensored
152,103 回視聴 - 7 年前
1:54

China's air pollution responsible for up to 500k premature deaths each year

Arirang News
1,487 回視聴 - 11 年前
23:21

How China Solved Its Air Pollution Crisis | Why India Failed | Akash Banerjee & Adwaith

The Deshbhakt
1,334,394 回視聴 - 2 週間前
1:11

Air pollution in China shortens lives

Scripps News
1,060 回視聴 - 7 年前
0:55

China's pollution is killing 4,000 people a day and it keeps getting worse.

Insider
526 回視聴 - 9 年前
1:34

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

BBC News
196,935 回視聴 - 9 年前