የምድር ነውጥና አደጋ መቀነሻው መላTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTekle Yewhala28 ሚያዝያ 2007ረቡዕ፣ ሚያዝያ 28 2007https://p.dw.com/p/1FLBIማስታወቂያ