"About half of my soaps have no added essential oils, it's for people with very sensitive skin who want to avoid essential oils for any reason.

VOA: special.2011.03.09

Water vapor goes through my skin.

水蒸气会穿过我的皮肤。

麻省理工公开课 - 热力学与动力学课程节选

If you take cells from my skin and disperse them and we'll talk about ways to do that next time, and you try to maintain them in a beaker.

如果从我的皮肤上取出些细胞,并消化它们,具体做法下节课讲,并把它们培养在烧杯里

耶鲁公开课 - 生物医学工程探索课程节选

One unusual expression is that is no skin off my nose.

VOA: special.2009.09.13

If you looked at cells in my pancreas and cells in my brain, and cells in my skin they all have the same DNA.

我的胰腺细胞,脑细胞,和皮肤细胞的DNA都相同

耶鲁公开课 - 生物医学工程探索课程节选

"I'd have to say that equally on both sides of the coin, my successes with regards to my science are the discovery of the genetic basis of a number of different human skin diseases, using very unconventional approaches, which are now approaches in medical textbooks, but at the time, they were very unconventional."

VOA: standard.2010.03.29