我们可以用网络发邮件给朋友，并且与网友在线聊天。

We can use the Internet to send e-mails to friends and talk with friends online.

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在我们当中，有许多人生活在网络的云计算里：通过基于网络的应用程序——浏览器，我们看新闻，看电影，和朋友聊天以及在线做一些日常工作。

Many ofus now live a life of cloud computing on the Internet: we read the news, watchmovies, chat with friends, and do our daily tasks online with web-basedapplications right the browser.

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他们认为在社交网络中，人们向朋友们广播自己的在线活动，同时也构成了微小的社会压力，促使人们加入其中。

They say that social networks, where people broadcast their online activities to their friends, can also be used to exert subtle social pressure on people to get involved.

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