呢，我就像那九十岁的中国老头子，他也做过同样的事。

Well, Im like the Chinese of ninety who did the same thing.

youdao

九十岁的外祖父用脚跟转了一个身，上足了发条似的继续说

The grandfather executed a pirouette on his eighty-year-old heels, and began to talk again like a spring that has broken loose once more

youdao

其实，我认识一个九十岁的老奶奶，参加了十公里赛跑，并且拿了冠军；

In fact, I know a woman in her nineties who runs and wins 10K races;

youdao

She was, I don't know, ninety and she married some sixty-year-old Confederate veteran at some point in time.

她大概有,大概有,九十岁,她在某个时期嫁给了一个,六十岁的南部邦联老兵

耶鲁公开课 - 美国内战与重建课程节选