By the way, how old are the people out there is a good question.

顺便提一下,他们的年龄有多大呢

耶鲁公开课 - 古希腊历史简介课程节选

In general, they are known to be like the kind of the richer, older people.

总的来说，他们都很富有，但年龄较大。

富家孩子的生日 - SpeakingMax英语口语达人

The question, by the way, was when do children-- in that video when were the-- what were the ages of the children who failed and who passed?

顺便说一下,刚才的问题是,在影片中失败和通过任务的儿童,他们的年龄有多大

耶鲁公开课 - 心理学导论课程节选

They get too old, they get too tired for the job, something like that.

他们年龄太大了，太容易工作疲劳了等等。

退休很神奇 - SpeakingMax英语口语达人