ፖለቲካ«የከፋ ዞን ጥብቅ የተፈጥሮ ደን በተፈጥሯዊ መስህብነት በዩኔስኮ ተመዝግቧል»To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoፖለቲካShewangizaw Wegayehu2 ጥር 2011ሐሙስ፣ ጥር 2 2011https://p.dw.com/p/3BKNMማስታወቂያ