So, social networks are these intricate things of beauty, and they're so elaborate and so complex and so ubiquitous, in fact, that one has to ask what purpose they serve.
这些社会网络是错综的艺术之作， 它们是如此的精致、如此复杂、 如此无所不在，使得我们不得不询问 它们存在的意义是什么。