She says there are two layers showing the association, one about 30,000 years old, the other 35,000 years old.

她说有两层显示了这种联系，一层有大约3万年历史，另一层3万5千年。

youdao

One old idiom is "luoyeguigen", which means returning to one's homeland at the old age, like fallen leaves return to the roots of their trees.

有个古老的成语叫“落叶归根”，意思是年老时回到自己的家乡，就像落叶返回树根一样。

youdao

The old hand-held storm lantern has become a decoration which reminds one of old times.

老式玻璃风灯，如今成了怀旧的装饰品。

youdao

Helen was their first child. Until she was a year-and-one-half old, Helen Keller was just like any other child.

VOA: special.2009.11.08

One of his propagandists said this about him: "The pristine form of the Republic was recalled as of old."

他的一位传道者这么描述他：,“共和制的纯净形式已经恢复，如同旧时“

耶鲁公开课 - 新约课程节选

That's -- no sweat with that one! Milton wants to be a divine prophet like one of the great Hebrew poets of the Old Testament.

他--不要冒汗！，他想做《旧约》中,伟大的希伯来诗人那样的有神性的先知。

耶鲁公开课 - 弥尔顿课程节选

One was two years old, one was one years old, one four years old.

NPR: Iraq Finishes Own Investigation of Deaths in Haditha

One was old, old as the Cross, and the other had aged only a few days in a gallon can.

NPR: Excerpt: 'The Prince of Frogtown'

One of them is Elon Musk, a 36-year-old entrepreneur who is challenging incumbents in not one but two old-time industries.

ECONOMIST: Revving up