結果 : does africa have clean water
3:27

Access to Clean Water in Rwanda | UNICEF USA

UNICEF USA
153,223 回視聴 - 8 年前
2:24

People in northern Ghana struggle to find water amid drought

Al Jazeera English
131,047 回視聴 - 3 年前
8:42

The truth about drilling for water in Africa...

JerryRigEverything
869,410 回視聴 - 1 年前
2:22

Sumini's Story - Young African Girl Finally Gets Clean Water

Water Wells for Africa
109,947 回視聴 - 6 年前
4:11

Life Without Clean Water

waterwarriors2013
124,136 回視聴 - 11 年前
18:43

Explained | World's Water Crisis | FULL EPISODE | Netflix

Netflix
4,297,857 回視聴 - 4 年前
8:44

What's at the root of South Africa's water crisis? | DW News

DW News
39,512 回視聴 - 1 年前

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2:27

Oklahoma non-profit helps provide running water in Africa

KFOR Oklahoma's News 4
63 回視聴 - 2 日前
3:31

190 million African children at risk from water-related crises

NBC News
14,861 回視聴 - 1 年前

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2:21

Clean Water is Everyone's Problem

XPRIZE
91,437 回視聴 - 9 年前
0:14

Does Africa Really Have Water

Clifford Mwanamuke
29,999 回視聴 - 1 年前
10:00

Clean water access headache for Africa

Newzroom Afrika
189 回視聴 - 1 年前
12:01

Safe, cheap and sustainable: Clean water technology for Africa

euronews
26,409 回視聴 - 5 年前
2:38

South Africa: Social inequalities define access to clean water

TeleSUR English
196 回視聴 - 3 年前
1:28

charity water / footage from Rwanda, East Africa

charityis
106,568 回視聴 - 17 年前
2:11

Why Water? Learn about the water crisis and how you can help | charity: water

charitywater
215,444 回視聴 - 8 年前
1:39

Deliver Safe, Clean Water for Africa

World Bank
4,838 回視聴 - 7 年前
0:50

How To Turn Sea Water Into Fresh Drinking Water

Luke Falzon - NXT STOP
2,577,133 回視聴 - 2 年前
8:35

Tribal People Drink Clean Water for the First Time

Tribal People Try
1,732,831 回視聴 - 2 年前
6:44

Uganda: Filters turn dirty lake water into drinking water | Global Ideas

DW News
381,613 回視聴 - 3 年前