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。

youdao

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 use one in your school library.

如果你的家庭作业涉及到上网，而你没有自己的电脑，那么一定要在家庭电脑上“预定”一些时间，或者可以在学校图书馆使用一台。

youdao

For as long as we can remember, one of the most popular ways parents use to punish their children has been the "time out".

自我们记事以来，父母惩罚孩子最常用的方式之一就是“计时隔离”。

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The company also makes a version for one-time use.

VOA: special.2010.07.13

However, it's this convenience, coupled with a voracious appetite for one-time-use plastics that is now hurtling back toward us as an ever-growing and devastating set of plastic fingerprints on our natural world.

CNN: Opinion: Creating a sea of change

Monsanto contended that commodity grain is restricted for use as feed, not cultivation, and its use, even as a second year commodity purchase violates the one-time use license agreement.

FORBES: Connect

Publications on the QUE Store are available ranging from one-time use to ongoing subscriptions.

ENGADGET: Plastic Logic debuts QUE proReader, shows off truVue publications