9. Game Over.
游戏结束。
还能这样说：
The game is over.
The game has been over.
应用解析：
The game is over.
事情败露；一切都完了。
10. Don't spend too much time in playing boring games.
不要浪费太多的时间在这无聊的游戏上。
还能这样说：
Stop playing boring games now. You have wasted too much time.
You shouldn't spend much time on boring computer games.
谚语：
The time of life is short; to spend that shortness basely, it would be too long.
人生苦短，若虚度年华，则短暂的人生就太长了。
11. Playing computer games for a long time is bad for your eyes.
长时间玩电脑游戏对眼睛不好。
还能这样说：
It will harm your eyes if you play online games for a long time.
It is not good for your eyes to play computer games for a long time.
应用解析：
feel bad about 感到抱歉或羞愧；
go bad 变质不能食用；
go to the bad 堕落；
have the bad name 名声不佳；
in bad faith 不诚实，不打算履行诺言
12. Online games attracts a large number of kids.
电脑游戏吸引了大量孩子。
还能这样说：
A great many kids are drawn to online games.
Numerous kids are mesmerized by online games.
谚语：
Two can play at that game.
一报还一报。