Online time has doubled since 2006, and social media use has moved from a periodic activity to a daily one in the same period.
自2006年以来,上网时间翻了一番,而与此同时,社交媒体的使用也已经从定期活动变成了日常活动。
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If your homework involves going online and you don't have your own computer, make sure you "book" some time on the family computer, or can useone in your school library.