Thirty years old: Maybe we should ask Dad what he thinks.

当我三十岁的时候：也许我们该问问爸爸他是怎么想的。

youdao

He was eighty years old; before Marius' marriage, he would have hardly been taken for fifty; that year had counted for thirty.

他已八十岁了；在马吕斯婚前，人们觉得他还不到五十岁，这一年抵得上三十年。

youdao

Joseph was thirty years old when he entered the service of Pharaoh king of Egypt.

约瑟见埃及王法老的时候年三十岁。

youdao

Rosalyn Schanzer shows readers the young man who was only twenty-two years old when he left Plymouth,England in eighteen thirty-one.

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Freud was eighty-three years old when he died of cancer in London on September twenty-third, nineteen thirty-nine.

VOA: special.2010.04.13

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

VOA: special.2009.04.12

Similarly, Thomas Edison and his Muckers changed our world with the phonograph when he was just thirty years old, and the incandescent electric light-bulb at thirty-two.

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He is thirty-four years old, with a square jaw and blue eyes.

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He was thirty-one years old at the time, a skinny, thick-bearded, soft-spoken family physician who had grown up in a bedroom suburb of Philadelphia.

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