Menstruation may cease when a woman is anywhere between forty-five and fifty years of age.

月经可能在女性45至50岁之间停止。

《柯林斯英汉双解大词典》

Sure enough, I was so confident that I finished all the questions after forty minutes except the very last one: What is the name of the woman, who cleans the lecture hall?

果然，我非常有信心，四十分钟后我完成了所有的问题，除了最后一个问题：那个打扫讲堂的女人叫什么名字？

youdao

A big woman, who might be forty years of age, or a hundred, was crouching near the fireplace on her bare heels.

一个胖妇人，可能有四十岁，也可能有一百岁，蹲在壁炉旁边，坐在自己的光脚跟上面。

youdao

On December first, nineteen fifty-five, in the southern city of Montgomery,Alabama, a forty-two year old black woman got on a city bus.

VOA: special.2009.03.08

In nineteen forty-two, Katherine Hepburn starred in "Woman of the Year."

VOA: special.2009.09.20

Khan, a dishevelled, overweight woman of forty-nine, allowed the F.

NEWYORKER: A Dirty Business

One woman, a forty-six-year-old divorced mother of two, likened them to airplane crashes: the trouble usually occurs during takeoff and landing the minute you meet and the minute you leave.

NEWYORKER: Looking for Someone

It was then seen that her hair was grey and the face was that of an old woman, though she was not yet forty-five.

WSJ: Book Review: The Royal Stuarts