Hoeberechts, originally from the Netherlands, says all the hospitals affiliated with his company meet high U.S.standards and many of their board-certified doctors and surgeons trained in America.

VOA: standard.2010.04.08

I'm not going to write them on the board like a little high school teacher.

我不会在黑板上写出来,像一个高中老师那样。

麻省理工公开课 - 固态化学导论课程节选

If you have not seen the calculus that I'm about to use on the board, or more likely, if you've forgotten it since high school, don't panic.

如果你们没有见过我将要,在板书上写的表达式,或者说,高中毕业你们就忘了,没关系

耶鲁公开课 - 博弈论课程节选