We're going to have to refine it to deal with the obvious fact that you're not dead all the times when you're unconscious and not dreaming.

以便适应人在无意识和无梦睡眠时,并没有死这个显而易见的事实。

耶鲁公开课 - 死亡课程节选

The main goal of the respiratory system is to bring fresh in so that you can extract oxygen from it, and blow used air out so that you can rid of carbon dioxide which is the end product of carbon metabolism inside our bodies.

呼吸系统的主要功能是,吸入新鲜空气,以便获得空气中的氧气,呼出废气,以便排出二氧化碳,二氧化碳是人体内碳代谢的终产物

耶鲁公开课 - 生物医学工程探索课程节选

We keep all sorts of secrets in our company; we don't want to be filing all of our information all the time and to have it go right up on the website on standard forms so that everyone can easily process it.

我们希望保守公司的秘密,不愿意把公司信息归档,然后立刻以标准格式发布到网上,以便所有人浏览

耶鲁公开课 - 金融市场课程节选