He noted in a V-O-A broadcast in Nineteen-Ninety that blacks are singing in opera houses all over America.

VOA: special.2010.03.07

Well, and sometimes that "O America" Meant the tinkerer, it meant the inventor, it meant the guy who invented a new kind of sewing machine and took it in for a patent.

有时候这个《啊,美国》,意味着工艺师,意味着发明者,意味着 发明新型缝纫机,并将它申请专利的人

耶鲁公开课 - 美国内战与重建课程节选

It's like America, to Whitman, was "O!".

这就像美国,对惠特曼来说,是个"啊"

耶鲁公开课 - 美国内战与重建课程节选

This week in our series, Shep O'Neal and Tony Riggs begin the story of America's seventeenth president.

VOA: special.2010.01.21

One of America's best-loved writers of short stories was William Sydney Porter -- better known as O.Henry.

VOA: special.2010.12.17

Stupid is as stupid does, sir. That's what's leftafter me saying, "When I was in China onthe all-America Ping-Pong team, "I just lovedplaying Ping-Pong with my Flex-O-LitePing-Pong paddle,"

VOA: standard.other