1·Blacks are statistically less likely than whites to be referred for kidney transplants or early-stage cancer surgery.
据统计，黑人比白人更不容易被委托做肾脏移植或早期癌症手术。
2·Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?
心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？
3·Researchers think they may soon be able to grow human organs in pigs for use in organ transplants.
研究学者认为不久后他们就可以在猪身上栽培人类器官，以用来器官移植。
4·But that requires such transplants to be healthy themselves-and each length of transplanted vessel can be used only once.
但这要求这样的移植对患者无害，而且每根移植的血管只能使用一次。
5·Do we want to receive ovarian tissue transplants and live to 120, only to spend the final years in dramatically crumbling health?
我们想要通过接受卵巢组织移植活到120岁，但却要在极端糟糕的健康状况下度过余生吗？