As a result, role of the YouTube Web site not only provides entertainment to visitors of the website. In the study, it has been taken from the video Web site YouTube as a source of teaching and learning in a variety of disciplines as well. (Duffy, 2008: 37.)
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)