The address is u-s-a-l-e-a-r-n-s dot o-r-g.

VOA : special.2009.01.15

He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.

他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义

美国内战与重建课程节选 : 耶鲁公开课

n If you want a literal percent, it's %% and then backslash n.

如果你想要一个百分比常量，就用%%，然后，反斜杠。

计算机科学课程节选 : 哈佛公开课

That's m-a-c-a-r-o-n.

VOA : special.2010.04.12

On the Security Council's regular program of work this month will be a debate on the U.N.'s peacekeeping mission in Haiti.

VOA : standard.2009.09.02