Stem cells have the ability to grow other cells, such as heart, nerve or brain cells.

VOA: special.2010.06.15

Here is as pacemaker and this pacemaker does the same thing that a heart pacemaker does, it generates periodic electrical signals.

它和心脏起搏器发挥的作用相似,发出周期性的电信号

耶鲁公开课 - 生物医学工程探索课程节选

More importantly, they can affect blood pressure as well, the strength of your heartbeat and the pressure that your heart generates.

尤为重要的是,这也会影响血压,心跳的强度,和心脏能够输出的压力

耶鲁公开课 - 生物医学工程探索课程节选

Jeff Bridges is nominated for best actor for his role as an aging, alcoholic country music singer in "Crazy Heart."

VOA: special.2010.03.01

There'll be a brief period in which, as a cadaver I suppose, my heart will continue to exist.

在我死亡后很短的时间内,我的心脏将会继续存在

耶鲁公开课 - 死亡课程节选

She felt her heart tremble every time he shot an unsuspecting bird as it was singing in the trees.

VOA: special.2010.04.03

Using coronary heart disease as the outcome you see about a quadrupling of risk in this case.

以冠心病为例,两者的差别达到四倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But my chest felt heavy, and my heart pounded in my body as if it were going to explode.

VOA: special.2010.08.01

The sound of the guns carries inland, into the heart of England, and as it does it carries back also in time to Camelot and to "starlit Stonehenge."

枪声传入内陆，直接进入英格兰的心脏地区，在它这样做的同时它同时也及时传回,亚瑟王的宫殿还有星光闪耀的巨石阵“

耶鲁公开课 - 现代诗歌课程节选

The soldiers without spleens were two times as likely to die of heart disease as the soldiers who still had their spleens.

VOA: special.2009.08.25

As she speaks to him, her words find favor, His heart enlightened, he yearns for a friend.

神妓所说的话让Enkidu顿生好感，开始明理，寻找一个可以做伴的人。

耶鲁公开课 - 旧约导论课程节选

But one thing is sure. Developing countries need more of them as more people get heart disease.

VOA: special.2010.06.29

I feel that as absolutely at the heart of the Muslim tradition 9 perhaps most beautifully articulated in Soura 49 that God made us in different nations and tribes so we may come to know one another.

我觉得这绝对是,穆斯林传统的核心所在,而这在Soura，49中有最美的表达9,上帝将我们创造为不同的民族和部落,因此我们可以逐渐了解彼此。

普林斯顿公开课 - 人性课程节选

Alabama is known as the Heart of Dixie because it is in the very middle of a group of states in the Deep South.

VOA: special.2009.08.02

- This one was among our favorite-- "I was you at the CS50 Fair; I went to your station ; to see your program, you were my best friend; but when our hands touched as you handed me a Smiley face sticker, my heart skipped a beat.

这是我们最喜欢的-,“我和你一样在CS50大会上，我到你的网站看你的程序,你是我最好的朋友;,但是当我们牵手的时候,你传给我一张笑脸贴纸，我的心跳加速“

哈佛公开课 - 计算机科学课程节选

She described the area as, "the liquid heart of Florida."

VOA: special.2009.06.30

And then not surprisingly, vegetables and fish, and there is research as well showing that moderate alcohol intake is linked to lower risk of heart disease.

接下来是蔬菜和鱼,这并不足为奇,还有研究表明,适量饮酒可以降低心脏病的患病风险

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

A new study shows that some obese children as young as three have early warning signs for heart disease.

VOA: standard.2010.03.09

Now, figure in the fact that smoking is playing a role, physical activity is playing a role, still just changing fruit and vegetable consumption potentially could reduce heart disease worldwide by this much: stroke by 19% and some cancers by as much as 20%.

实际上吸烟和运动都对此有影响,即使将这些因素都考虑进去,仅仅改变水果和蔬菜的摄入量仍然能,在全球范围内减少这么多的心脏病得病率,中风减少19%而某些癌症减少达20%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Hassan says it breaks her heart to think that he will be tried as an adult criminal in the United States.

VOA: standard.2009.04.22

As it does that it changes the volume of the heart and gives the - creates the pressure that moves blood around your body, so it has that muscular system.

这使心脏的体积发生变化,产生了足以使血液流遍全身的压力,这就是心脏中有肌肉系统的原因

耶鲁公开课 - 生物医学工程探索课程节选

Its toxin is used as a heart stimulant and as a diuretic as well a remedy for sinusitis and toothache.

VOA: standard.2010.02.07

It's taking place at the heart of Europe, and we think that is an important symbolic moment,as well,".

VOA: standard.2009.04.03

Researchers are now looking at these mechanical pumps as a way to let the heart rest and recover.

VOA: standard.2010.01.27

Jeff Bridges was named Best Actor for his role as an aging country musician in Crazy Heart.

VOA: standard.2010.03.08

The sheer size of the service is at the heart of many complaints, such as long waiting times, canceled operations and poor nursing care.

VOA: standard.2009.09.24

As he was dying of tuberculosis at the age of 39, he asked that his heart be removed and taken back to his homeland.

VOA: standard.2010.03.04

Cardiologist Harindra Wijeysundera, says he found deaths from heart disease dropped by as much as 35 percent for people living in Ontario,Canada between 1994 and 2005.

VOA: standard.2010.06.04

The same thing a doctor would take." They learn how to diagnose and manage common illnesses like colds,or chronic problems such as diabetes and heart disease.

VOA: standard.2010.05.14

As for cost,Dr.Miller says patients with a heart pump spend less time in a hospital and have lower hospital costs than patients with severe heart disease.

VOA: standard.2010.01.27