The first person that I see playing a video game, chatting on QQ, or reading articles on Kaixin, is going to be shown the door. This is a classroom, not a cybercafé.
Mandarin
你玩游戏那么多,你不觉得是白白浪费时间吗?
你玩遊戲那麼多,你不覺得是白白浪費時間嗎?
nǐ wán yóu xì nà me duō , nǐ bù jué dé shì bái bái làng fèi shí jiān ma ?
Don't you think you're wasting your time playing so many video games?