ሳይንስአፍሪቃፕሮሶፒስ ጁሊፎራ፣ «ወያኔ»፣ ዉኃ መጣጩ ዛፍTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoሳይንስአፍሪቃChane,Tsehay3 የካቲት 2013ረቡዕ፣ የካቲት 3 2013https://p.dw.com/p/3pARXማስታወቂያ