03:37埃塞俄比亚:解决供水,保障教育
From the creator
由联合国儿童基金会和欧盟合作的项目已为埃塞俄比亚马沙卡尔地区带来了一百多个供水点。
Published 2014-03-12 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.
由联合国儿童基金会和欧盟合作的项目已为埃塞俄比亚马沙卡尔地区带来了一百多个供水点。
Published 2014-03-12 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.
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