Last story is about a blood donor named James Harrison.

最后一个故事是关于一个叫詹姆斯·哈森的献血者。

For example, studies that show blood donors have lower rates of heart disease and cancer.

例如，研究表明献血者患心脏病和癌症的几率较低。

This blood donor headed here right after work.

个献血者下班后就去。

However, Kenya's reliance on concessional funding still leaves its blood banks in a precarious position: another sudden cut could once again leave Kenya anaemic, though with luck new blood donors such as Ms Mwinyiusi will become regular givers.

而，由于肯尼亚对优惠资金的依赖，其血库仍处于岌岌可危的境地：资金的突减少可能会让肯尼亚再次“贫血”，幸运的是，有姆温尤西等新的献血者决定开始定期献血。

And I've been a donor in the past and know that my blood is particularly valuable, I have O negative blood.

我过去也是一名献血者，我知道我的血液特别有价值，我是O型阴血。

But if the donor cells are the same blood type as the recipient's cells, the donor cells won't be flagged for destruction, and won't form clumps.

但是当献血者的血型与受血者的血型相同时，献血者的血细胞就不会被标记为待摧毁，也不会形成血块。

The genome published by the Human Genome Project in 2003 was put together from a dozen anonymous blood donors in and around Buffalo, in New York state.

2003年的人类基因组计划公布的基因组是通过纽约州布法罗及其周边地区的十几个匿名献血者收集而成的。

And yet that lack of antigens means that Type O blood can mix with other types of blood without getting attacked, which is why it's known as the universal donor.

而，抗原的缺乏意味着 O 型血可以与其他类型的血液混合而不会受到攻击，就是为什么它被称为万能献血者。

Although many people with blood fetishes actually call themselves " sanguines" , others identify as vampires and, like the fictional creatures, avoid sunlight and drink human blood from donors.

尽管许多有血癖的人实际上称自己为“血族”，但也有一些人认为自己是吸血鬼，和虚构的生物一样，他们避开阳光，喝献血者的血。

Because fewer than 50 individuals in the entire world have the Rhnull blood type, finding a blood donor for Rhnull individuals can be nearly impossible.

因为全世界只有不到50个人拥有Rhnull血型，为Rhnull血型的人找到一个献血者几乎是不可能的事情。

Many of the blood donors were sent home because hospitals were not prepared to store the blood they did not need right away, Habeeb said.

奥马尔指出，医院目前不打算存储不急用的血源，因此很多献血者被劝回。

An advisor to the U.S. Centers for Disease Control says blood donors are not a random sample of the population.

美国疾病防治中心的一名顾问表示，献血者不是人群中随机抽取的样本。

You find out that you need a blood donor, and you realize that your estranged daughter may well be a likely match, so...

你发现自己需要一个献血者，后你意识到你从未联系过的女儿可能和你的血型相配，所以。

Blood donors rushed to a nearby hospital to help those who were hurt after a passenger train derailed north of Cairo.

开罗北部一客运列车脱轨后，献血者迅速赶到附近一家医院为伤员提供帮助。

The police and first responders, the lifesaving bystanders and blood donors. Those who comfort mourners and visit the wounded.

他们就是警察和挺身而出的人们、抢救生命的路人和献血者们。安慰逝者家人和慰问伤者的人们。

And blood donors – the people who give their blood — are an important part of healthcare.

而且献血者成为医疗保健的一个重要组成部分。

Now, we're doing them in six hours, so that we can spread out our donors.

现在，我么延长到六个小时，所以我们可以接纳更多的献血者。

This is the day on which we can say thank you to those who give blood.

我们要对献血者说声谢谢。

Doctors say the blood from unpaid donors is generally safer.

医生称无偿献血者通常较为安全。

Until recently the government spent little on blood drives to attract donors, who tended to show up only when a friend or relative needed a pint.

直到不久之前，政府在吸引献血者献血的活动上投入的资金很少，人们往往只在朋友或亲戚需要输血时才会献一品脱血。