It also generates reactive chemicals that attack the microbes from within.

它还能产生活性化学物质，这种化学物质能从内部攻击微生物。

Now, there are lots of different pneumonia-causing microbes.

有许多不同的微生物可引起肺炎。

To find out how macking mixes microbes, Dutch scientists asked 21 couples to French kiss.

为了搞清楚接吻如何将细菌混合，荷兰科学家们要求21对情侣进法接吻。

A human on antibiotics is the perfect lab for developing resistant microbes.

服用抗生素的人是培养耐药微生物的完美实验室。

Danish researchers gathered gut microbes from almost 300 obese and non-obese adults.

丹麦研究人员从300名胖和非胖成年人肠道中收集了微生物。

People and animals carry many microbes that can jump to another species through close contact.

人和动物携带许多微生物，这些微生物可密切接触传播给另一个物种。

We also don't know just how long even the most dedicated microbes could survive.

我们也不知道生命力最顽强的微生物能存活多久。

In other words, microbes wind up commuting too.

换句话说，微生物最终也会勤。

So microbes are performing a huge range of functions.

微生物有着非常多的功能。

Specific enzymes called collagenases can digest collagen, but only certain microbes produce it.

一种叫做胶原酶的特殊酶可消化胶原蛋白，但只有特定的微生物才能产生胶原蛋白。

As temperatures rise, the microbes eat more.

随着气温的升高，微生物的食用量也会加大。

These microbes stay fairly active in the winter.

这些微生物在冬季相当活跃。

These microbes are with us soon after birth.

是由口腔里的特定微生物所引起的。

Clearly, different microbes prefer different types of skin.

很明显，不同的微生物喜爱不同位置的皮肤。

Even killing microbes that were formerly antibiotic resistant.

即使是前对抗生素有耐药性的细菌也会被杀死。

It will take further research to see if these cases can be prevented using protective microbes.

科学家仍需要进进一步研究，确定该病是否可用保护性细菌防治。

But the older groups remained mostly inflammation free, indicating a protective role for their lung microbes.

但是年龄稍大的试验组结果显示大部分小鼠都没有被诱发出肺部炎症，这显示出肺部的微生物群起到了某种保护作用。

They are now known as microbes.

也就是今天所讲的微生物。

For example, take methanogens, the microbes that make methane.

比如产烷生物，一种制造甲烷的微生物。

They pasteurize the urine to kill any microbes and then it’s applied directly onto hay fields.

他们对尿液进杀菌，杀死微生物，然后可直接在干草地里使用。