I taught my daughter how to do division at the age of six.

我女儿6岁时，我就教她怎样做除法。

《柯林斯英汉双解大词典》

I thought myself as a Reader's Digest member at the age of six.

六岁的时候，我以为自己是《读者文摘》的一员。

youdao

Eye doctors recommend that a child's first eye exam be at the age of six months old.

眼科医生建议孩子应在六个月大时进行第一次眼部检查。

youdao

At the age of six or seven years old, Emmanuel became a soldier for the Sudan People's Liberation Army.

VOA: special.2009.10.14

It wasn't until 1645 at the age of thirty-six or thirty-seven that Milton would publish his first volume of poems, which he titled simply Poems.

直到1645年他36或37时,弥尔顿才出版了第一部诗集，就叫《弥尔顿十四行诗集》

耶鲁公开课 - 弥尔顿课程节选

Cesar Chavez died in nineteen ninety-three at the age of sixty-six.

VOA: special.2009.09.06

At the age of six, my mother was both her captor and her protector.

NEWYORKER: A Box of Puppies

At the age of six, however, these children scored lower on verbal and "visuospatial" tests than the unaffected children.

BBC: Brain risk from birth oxygen shortage

Moshe Katsav came to Israel at the age of six with his parents in 1951, a few years after the state's foundation.

BBC: Profile: Moshe Katsav