More than a third of people on Facebook have their cellphone up there and that's something that's useful for the application.

事实上，超过三成的Facebook用户,都公布了自己的手机号,所以这个应用程序对于我们来说,十分重要。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

bug Now, this was not the bug in this program because I did, in fact, use the equality operator and so it feels like if I type the word foo both times I should, in fact, get back you type the same thing.

现在，在这个程序中这个不是，因为，实际上，我使用了等于号,如果我输入单词foo两次，我返回给你“输入了相同的东西“

哈佛公开课 - 计算机科学课程节选