There's still no consensus on how much time online constitutes too much or whether addiction is possible.

对于上网时间多少算多，或者是否可能导致上瘾，目前尚未达成共识。

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One worry is that kids who spend a lot of time online at home are sometimes unable to socialise properly with other children when they are at school.

一个令人担忧的问题是，在家里花大量时间上网的孩子在上学的时候，有时无法与其他孩子进行适当的社交。

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Twenge and her colleagues also found that across the key years of 2013-16, well-being was indeed lowest in years where adolescents spent more time online.

特温吉和她的同事还发现，在2013年至2016年的关键时期，青少年上网时间最长的那几年幸福感确实最低。

youdao

Time again for our Website of the Week, when we showcase interesting and innovative online destinations.

VOA: standard.2010.03.05

And one of them will be filmed, too, so that if you can't actually make any of the times not to worry, that video will go online sometime Tuesday in plenty of time for Friday's pset deadline.

其中一门课程也会被拍成录像，所以你们万一没有时间也不用担心,那个视频在周二会放到网上去,直到周五过期，这其中还是有充裕的时间的。

哈佛公开课 - 计算机科学课程节选

I like, if I'm going somewhere for the first time, then I'll definitely go online and kind of google it.

我喜欢这样，如果我是第一次去某个地方，我一定会上网搜索一下。

在哥伦布环岛 - SpeakingMax英语口语达人

Career professionals agree that job seekers should spend, at most, 20% of their time online.

FORBES: Jon Stewart Highlights the Limits of LinkedIn

In January, I wrote a piece that recommends spending only 10% of your job hunting time online.

FORBES: Should Job Seekers Start Using Facebook Instead of LinkedIn?

These days, we spend more time online - working with docs, email, music and occasionally even accessing social media.

ENGADGET: Canonical integrating Ubuntu WebApps in Quantal Quetzal (video)