ተፈጥሮ እና አካባቢ To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoተፈጥሮ እና አካባቢ Lidet Abebe7 መጋቢት 2010ዓርብ፣ መጋቢት 7 2010 https://p.dw.com/p/2uNxGማስታወቂያ