It's that you are giving it out of the bottom of your heart.'" Salvation Army spokesman George Hood says the demand for charitable services has grown substantially.

VOA: standard.2009.12.16

After all, if you rip out your gun, shoot me in the heart, I bleed to death, we still have a human body in front of us.

毕竟你拔出枪,击中我的心脏,我失血而亡,我还是保持着肉体的形式

耶鲁公开课 - 死亡课程节选

If your have good eyesight from the distance that you're at you can see the vessels leading out of the heart and into the lungs, and the lungs are these darker spaces within the ribcage.

如果你的视力足够好的话,你们能看到,由心脏发出血管,进入到肺部,肺是胸腔里这片比较暗的部分

耶鲁公开课 - 生物医学工程探索课程节选

"As a mother my heart went out to all of them. I cannot imagine what it would feel like to know that your child was in prison, for now 100 days, with very little contact between you and them.

VOA: standard.2009.11.05

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