ጤና«የክትባት ምርምር»To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoጤናTsehay Chanie28 ሚያዝያ 2012ረቡዕ፣ ሚያዝያ 28 2012https://p.dw.com/p/3brqKማስታወቂያ