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

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

This is an honor and privilege. This is me, really acting out what I think is at the heart of what I understand to be appropriate for me.

这是一项荣耀和特权，这就是我，真正去实践我心里认为,适合于我的东西。

普林斯顿公开课 - 人性课程节选

If they tried to notate it, again it would take all the spirit out all the heart out of the music.

如果有人试图去记录下来,那也就剥夺了这段音乐所有的神韵,取走了这曲子的灵魂

耶鲁公开课 - 聆听音乐课程节选

And so the heart of the dialogue consists of a series of arguments in which Socrates attempts to lay out his reasons for believing in the immortality of the soul.

所以这部对话录的核心,是由一系列的讨论组成的,其中苏格拉底试图摆出他的原因,让人相信灵魂是不朽的

耶鲁公开课 - 死亡课程节选

In the heart it turns out that the cells of the heart are electrically coupled together, so if an action potential moves down this cell it directly moves into the next cell.

在心脏中,事实证明,心脏细胞是电偶联的,所以如果动作电位在一个细胞中传递,那么直接就能传递给下个细胞

耶鲁公开课 - 生物医学工程探索课程节选

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