About two-thirds of 8 - to 18-year-olds said they had no rules on the amount of time they spent watching TV, playing videogames or using the computer, the Kaiser report found.
凯撒家庭基金会的报告发现，八至18岁的受访者中约有三分之二的人说，他们每天看电视、玩电子游戏和使用电脑的时间没有规定。
About two-thirds of 8 - to 18-year-olds said they had no rules on the amount of time they spent watching TV, playing videogames or using the computer, the Kaiser report found.
凯撒家庭基金会的报告发现，八至18岁的受访者中约有三分之二的人说，他们每天看电视、玩电子游戏和使用电脑的时间没有规定。
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