ትምህርትየርቀት ትምህርት ተከታታዮች እና ቅሬታቸውTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoትምህርትLidet Abebe18 ግንቦት 2009ዓርብ፣ ግንቦት 18 2009https://p.dw.com/p/2daYoማስታወቂያ