但是研究显示，孩子花费越多的时间在荧屏前，不管是电视还是即时短信，他们的学习成绩就会越差。

But research has shown that the more time kids spend in front of screens - whether it's TV or instant-messaging - the worse their school performance.

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2008年，大约8%的孩子们表示他们曾经被人短信欺凌，一年前这个比例是6%。

In 2008, about eight percent of kids said they'd ever been bullied via text, versus just over six percent the year before.

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调查人员发现那名17岁的司机不仅在开车时使用手机，而且就在碰撞前的那一刻正在发送短信。

Investigators found that not only was the 17-year-old driver using her cell phone, but text messages were also being sent just before the crash.

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