第一，电脑是最大的时间杀手，无论是中学生还是大学生都回耗费数小时在电脑上，他们花费这些时间玩游戏、聊天，虚度了很多光阴。

First, it is the time killer. No matter whether students or college students, they would like to spend many hours play games, chatting online. They waste lots of time.

youdao

第一，电脑是最大的时间杀手，无论是中学生还是大学生都回耗费数小时在电脑上，他们花费这些时间玩游戏、聊天，虚度了很多光阴。

First, it is the time killer. No matter whether students or college students, they would like to spend many hours play games, chatting online. They waste lots of time.

youdao