John Silvia is the senior economist at Wells Fargo Bank: "Private payroll gains continue to be modest and I would say it does raise flags for those super optimists who were looking for a V-shaped recovery and thinking that we are going to go back to normal very quickly in the US.economy."

VOA: standard.2010.07.02

- So in fact, if you want a super long number -- -- let me go ahead and reopen this program -- long you could declare long.

所以事实上，如果你需要一个超级长的数字-,让我们继续重新讨论这个问题-,你可以声明。

哈佛公开课 - 计算机科学课程节选