Asleep in the classroom is one of my problems, and many students. Do not understand learning and there is a problem when coming out from the mouth. The reason is mainly due to sleep late because of work or leisure and gaming is not enough. As a result, the body weak, degenerateIs there a way to solve is rushing to work, say ร็ง and vacations? Do not substitute a computer game player.
การแปล กรุณารอสักครู่..