The Lecturer Conducts A Lesson At The University Student Raising His Hand Up Wishing To Answer The Question 00:23

Name: The lecturer conducts a lesson at the university. Student raising his hand up wishing to answer the question
Uploaded: 2017-12-12 14:29:13
Duration: 23 s
Channel: Flexx
Description: The lecturer conducts a lesson at the university. Student raising his hand up wishing to answer the question