Then maybe those new cells you put in would function as a totally natural artificial pancreas.

那些新植入的细胞可能会起到,与健康个体的胰腺细胞相同的作用

耶鲁公开课 - 生物医学工程探索课程节选

There is surrounding farmland going as far,typically, as there is either a natural or an artificial frontier.

周围环绕着农田,这些农田一般会延伸至一个自然边界,或者一个人工边界为止

耶鲁公开课 - 古希腊历史简介课程节选

And it's important innovation in several different ways and we're going to talk about this whole science of building artificial organs, devices that are made out of totally synthetic components to replace the function of your natural organs, and the artificial heart is a good example of that.

在很多方向上也做出了重要的创新,我们会讲到,制造人造器官的技术原理,这些装置完全用合成材料制成,能够取代人体器官的功能,人造心脏就是一个很好的范例

耶鲁公开课 - 生物医学工程探索课程节选

For by art", he says in the introduction, "For by art is created that great Leviathan called a commonwealth or a state, " which is but an artificial man, though of greater stature and strength than the natural for whose protection and defense it was intended."

他在引言中说，因为号称国民的整体或国家这个庞然大物,“利维坦“是用艺术造成的，它只是一个“人造的人，虽然它远比自然人身高力大,而是以保护自然人为目的“

耶鲁公开课 - 政治哲学导论课程节选