A: My original profession is medicine and public health. So in the past being a professor and now being head of the DOH is putting my studies to good use. On the contrary, being a mayor and a legislator were like operating on unfamiliar terrain.
答：我的本行是醫學及公共衛生，所以過去當教授和現在當衛生署長都是學以致用，反倒當市長和立委是「不務正業」。