Now there is a difference between scholars on how long she was a schoolteacher.

现在学者们的分歧是,他的母亲当了多久教师。

耶鲁公开课 - 1945年后的美国小说课程节选

What would you say the good and the bad things are about being a teacher?

你觉得当一名教师的优缺点是什么？

在公园相遇的老师 - SpeakingMax英语口语达人

He worked at all sorts of jobs: in factories, at a mill, on a newspaper. He was a schoolteacher, and of course he was a farmer, too, when his grandfather gave him a farm to work, which he did, for ten years in Derry, New Hampshire.

他做过各种工作，在工厂，磨坊，报社，他也当过教师，他是一个农民，他祖父给了他一块地，十年里他都在新汉普夏羊劳作。

耶鲁公开课 - 现代诗歌课程节选

I was a teacher for 10 years, and I got bored.

我当了十年的教师，然后我觉得厌倦了。

怡人的的汉普斯特德 - SpeakingMax英语口语达人