This might be hard to do when the teacher is writing on a board at the front of the classroom.

VOA: special.2009.09.06

And in perhaps the most important book on Machiavelli ever written, the author of that book declared Machiavelli to be a teacher of evil.

而在一本可能是有史以来,探讨马奇亚维利最重要的大作中，该书作者宣称,马奇亚维利是邪恶教师。

耶鲁公开课 - 政治哲学导论课程节选

What makes you want to be a teacher?

你为什么想当老师？

重新开始学业 - SpeakingMax英语口语达人

Let us say your teacher tells you there is going to be a test tomorrow.

VOA: special.2009.07.12

That's when I decided that I wanted to be a teacher and teach in this field.

选择教授这门学科。

哈佛公开课 - 幸福课课程节选

and now I'm at UCLA studying Psychology and Education, hoping to be a teacher after I graduate.

现在我在UCLA学心理学和教育，希望毕业后能当老师。

重新开始学业 - SpeakingMax英语口语达人

It turns out that we are far from the first people, although it felt exciting, we did not discover this for the first time here today. In fact, J.J. Balmer, JJ Balmer who was a school teacher in the 1800s, was the first to describe these lines that could be seen from hydrogen.

实际上，它第一次被发现已经是在很早之前了，虽然我们觉得很激动，但我们,并不是第一次发现这个的，事实上，一个19世纪的老师,是第一个在氢原子中发现这些谱线的人。

麻省理工公开课 - 化学原理课程节选

I'm going to be a normal teacher maybe in a couple of years. So we'll see.

几年后我可能会成为一名真正的教师。到时候再说。

教英语 - SpeakingMax英语口语达人