On March thirty-first, President Johnson spoke to Americans about the war in Vietnam and his efforts to limit it.

VOA: special.2009.08.30

He ended up at City University of New York, became a full professor at age thirty three, died in his early '50s, did not lead a good life but had extraordinary discoveries.

最后他去了纽约市立大学，在33岁时成为正教授，50来岁时去世，生活过得不是很好,但有很重大的发现。

耶鲁公开课 - 心理学导论课程节选

During his thirty-five years in a mental hospital in Switzerland, Mister Wolfli created twenty-five thousand pages of drawings and stories.

VOA: special.2010.04.14

During his thirty-six years in business, Red Adair and his crews battled more than two thousand fires all over the world.

VOA: special.2009.03.22

To create his book, Frank traveled across more than thirty American states for nine months starting in nineteen fifty-six.

VOA: special.2009.03.23

A youngster who develops diabetes in his teens may need a kidney transplant by the time he's thirty."

VOA: special.2010.06.07

Jim White told his story in the nineteen thirty-two book "The Discovery and History of Carlsbad Caverns."

VOA: special.2009.12.07

In eighteen thirty-four,Poe married his cousin Virginia Clemm, the thirteen year old daughter of his father's sister.

VOA: special.2009.02.02

He was thirty-six years old when he published his first book of poetry in eighteen fifty-five.

VOA: special.2009.04.12

He set new records when he flew his own airplane around the world in nineteen thirty-three.

VOA: special.2009.03.18

Mister Roosevelt and his wife Eleanor chose a total of thirty-two Public Works of Art Project paintings to be displayed in the presidential home.

VOA: special.2009.03.23

In nineteen thirty-eight, Adair got his first oil-related job with the Otis Pressure Control Company.

VOA: special.2009.03.22

At three-thirty in the morning, the Allied commander,General Dwight Eisenhower, was meeting with his aides.

VOA: special.2011.06.16

But in eighteen thirty-seven, the pressure of the work caused his health to suffer.

VOA: special.2009.02.25

He and his team looked at large studies of diets in thirty-three countries.

VOA: special.2010.03.03

Doctor Seuss wrote his first book for children in nineteen thirty-seven.

VOA: special.2010.05.02

Wiley Post made his famous flight in July, nineteen thirty-three.

VOA: special.2009.03.18

Benny made his first appearance on radio in Nineteen Thirty-Two.

VOA: special.2009.10.11

His mother bought him a saxophone in nineteen thirty-three.

VOA: special.2009.05.03

In eighteen thirty-nine, he married Emma Wedgwood,his cousin.

VOA: special.2009.02.25

He began developing his clock in seventeen thirty.

VOA: special.2010.07.14

Thirty-six year old Peter Moore was released by his captors in Baghdad Wednesday morning.

VOA: standard.2009.12.30