1·"There are situations, particularly for correcting blood-vessel problems like an aneurysm, where we cool the brain in order to stop circulation to an area to perform our work safely," he says.
“这样的事情经常发生，尤其是做动脉瘤这样的血管校正手术时，我们为了停止一块区域的循环，经常给大脑降温以保证安全，”他说道。
2·Within months of her decision to stop medications, Donna died, bleeding to death from a rare infection that had insinuated itself into, then perforated, a major blood vessel.
在决定停药之后没几个月，Donna就因为感染引发的失血过多而去世；这种罕见的感染渗入Donna的一条主要血管引发血管穿孔，最后导致大量失血夺去她的性命。
3·Researchers have tried to stop disease-related angiogenesis by identifying the molecules that stimulate blood vessel and developing new drugs to block their action.
研究者尝试通过确定刺激血管生成的分子并发现药物阻断它们的作用，达到停止病态血管发生的目的。
4·Or the lamb that scientists had to euthanize this past winter because it couldn't stop hyperventilating because of blood vessel abnormalities.
再说那只小羊，由于它血管的各种异常情况，去年冬天一直不能停止过度换气，科学家们不得不对它实施安乐死。
5·Platelets prevent bleeding and form plugs that help stop bleeding after an injury to a blood vessel.
血小板能预防出血，血管受伤后，它会形成“塞子”来帮助止血。
6·When you bleed, your blood's clotting cells, called platelets, build up at the site of your wound. The platelets help form a plug that seals the opening in your blood vessel to stop bleeding.
当你出血时，血液中的凝血细胞，也即血小板会聚集到你的伤口部位，形成一个塞子封住你的血管来止血。
7·Long way just like vessel, then people will stop.
长路似脉，人们便止住。