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 How Is Your Phone Changing You?
작성자
 이** (jean)
글내용

 

 

Should you be worried about your cellphone? Check out this video! 


1. Why do most people use their phones for a long time? 

2. How can our phones disrupt our sleep? Is it bad to use our phones at night? 

3. What can we do to avoid the harmful effects of too much using of our phones?

작성일자
2017-12-28 오후 3:25:27
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