They urged her to become a music teacher, because they said that was the only good job for a black woman at that time.

VOA: special.2010.05.09

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 am a full-time yoga teacher and Ayurvedic wellness counselor.

我是全职瑜伽老师和阿输吠陀养生指导师。

帕丽斯·希尔顿 - SpeakingMax英语口语达人

At about this time, several people told Marian that she should have a voice teacher.

VOA: special.2009.01.18