Couchsurfing members are astonishingly friendly and helpful.

“沙发漫游”的人们都是非常友好、有帮助的。

I maintain couchsurfing and crowdsurfing are basically the same thing.

我认为做沙发客和人群冲浪其实是一个概念。

Well, the answer is yes, and one of my favorites is Couchsurfing.

答案是肯定的。我最喜欢的例子之一就是沙发客网站。

The net hours that would have never existed, had Couchsurfing not existed.

如果沙发客的网站不存在，那么这些网络美妙时光也不会存在。

And I love this kind of random closeness, which is lucky, because I do a lot of couchsurfing.

我喜欢这样幸运的、随机的亲近感觉，因为我常常做沙发客。

Many members of both CouchSurfing and WWOOF are seeking an alternative to high-impact consumer culture.

WWOOF会联系驴友，当地的有机农场的农民愿意以超低价把房子租给你。很多这两个网站的会员都希望寻找一种可以替代受高度影响的消费文化的新的生活方式。

So, great service -- what would their design goal be? What are you designing for if you work at Couchsurfing?

非常棒的服务--他们的设计目标是什么？如果你在沙发客工作，你会如何设计？