Instead, the cells are killed inside the body using various treatments that include chemotherapy, a combination of drugs that destroys quickly multiplying cells.

但存在许多其他方法能消灭体内的白血病细，包括化疗，也就一系列药物，可杀死快速复制的细。

A couple of these studies looked at T cells, important parts of our immune system that can attack and kill cells that are infected.

有两项研究着眼于T细，该细体免系统的重要组成部分，可攻击并消灭感染细。

One example is a device that uses salt, water, and a car battery to make chlorinated water that kills harmful pathogens and is safe for hand-washing.

比如利用由盐、水和汽电池组成的设备制造可消灭病菌，也可用来洗手的氯化水。

Today we see the rejection of scientific evidence for vaccinations, leading to preventable disease like measles coming back, after being wiped out in the year 2000.

今天，我们看到，因为不苗种的科学证据，导致麻疹这样的可预防疾病在2000年被消灭之后又卷土重来。

" Well, " said her mother, " one of the pigs is a runt. It's verys mall and weak, and it will never amount to anything. So your fatherhas decided to do away with it."

“哦，”她的母亲说，“其中的一头个小个子。它长得又小又弱，没有任何可留下来的价值了。所以你爸爸决定去消灭它。”

" How inconvenient, " said Merryweather. " Still, the north is large. The lands could be divided. It need not be a permanent arrangement. Bolton might consent, so long as we assure him that our strength will be his once Stannis is destroyed" .

" 哟，多不方便，" 玛瑞魏斯说，" 可就我看来，北境实在太大，完全可以分割。况且无须永久性协议，我们可以私下答应波顿，一旦他消灭史坦尼斯，国王就全力支持他的要求。"