ማህበራዊ ድረገጾች እና ሀሳብን በነጻ መግለፅ1 ታኅሣሥ 2008ዓርብ፣ ታኅሣሥ 1 2008https://p.dw.com/p/1HLRVማስታወቂያማህበራዊ ድረ-ገጾች እና ሀሳብን በነጻ መግለፅTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 audio