Dr.Sullivan says there will be a chronic shortage of doctors in the country as a whole, as more medical schools transform from training and education, into medical research.

VOA: standard.2010.03.05

And it is a very scary tyke actually that transform yourself from somebody who would be blind to somebody who would be sighted.

实际上,如果你从一个失明的人,变成一个视正常的人也是件十分可怕的事情。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

These students from Loyola University in Chicago are demonstrating how to transform ordinary cooking oil into fuel for cars.

VOA: standard.2010.04.25