英语翻译
The main impression growing out of twelve years on the faculty of a medical school is that the NO.1 health problem in the U.S.today,even more than AIDS or cancer,is that
Americans don't know how to think about health and illness.
这句话翻译为：在医学院担任十二年教师,我得到的主要印象是.
我怎么觉得应该是：医学院教职员工这十二年来,得到的主要印象是.
求教如何分析及翻译.