ተፈጥሮ እና አካባቢ To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoተፈጥሮ እና አካባቢ Lidet Abebe17 ጥቅምት 2010ዓርብ፣ ጥቅምት 17 2010 https://p.dw.com/p/2mYAVማስታወቂያ