If we play computer games too much, we won't have enough time to study or exercise.

如果我们玩电脑游戏太多的话，那么我们就没有足够的时间学习和锻炼。

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And if children play computer games too much they won't have enough time to study or exercise.

如果孩子们玩电脑游戏太多他们不会有足够的时间学习和锻炼。

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After class, 60% of junior students spend their time on study, reading books or doing homework at home. 5% of them watch TV and 15% play computer games.

放学后，60%的初中生课外时间在学习，阅读或者在家做作业。5%的学生看电视，还有15%玩电脑游戏。

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