健康的肺部会产生一种天然的抗生素，通过杀死呼吸道表面的有害细菌来保护肺部不受感染。
Healthy lungs produce a natural antibiotic that protects them from infection by routinely killing harmful bacteria on airway surfaces.
虽然微塑料具体会对我们身体造成怎样的伤害尚不明确，但微塑料本身和他们吸收了大量的有害细菌这一事实让我们忧心忡忡。
Though the precise harm to our bodies remains unknown, concerns include the microplastics themselves, as well as the fact that they absorb a range of harmful bacteria.
对中国人来说，他们认为喝开水是保护自己免受有害细菌侵害的最简单方法。
For the Chinese, they thought drinking boiled water was the easiest way to protect themselves from the harmful bacteria.
沸水杀死有害细菌和寄生虫。
它净化了空气，杀死了有害细菌。
我以前也说过很多并非有害细菌。
烹煮食物使其达到一个安全的内部温度以消灭有害细菌。
Cook food to a safe internal temperature to destroy harmful bacteria.
已经证实，计算机键盘比马桶座更容易成为有害细菌的温床。
Computer keyboards can harbour more harmful bacteria than a lavatory seat, it has been claimed.
医生给他们，我们在医学上争取有害细菌在我们的身体。
Doctors give them to us in medicine to fight harmful bacteria in our bodies.
事实证明，洗手能够有效去除有害细菌并阻止细菌扩散。
It has been shown effective in removing harmful germs and preventing their spread.
越早冷却食物，其中可能包含的有害细菌就能越快停止繁殖。
The sooner you chill food, the sooner any harmful bacteria that may be in it will stop multiplying.
研究者们发现，黄金对减少有害细菌（如大肠杆菌）的传播有较强的作用。
Researchers have found that gold is extremely potent in neutralising dangerous bacteria such as E Coli.
研究已经一再发现，街头食品里含有多得无法接受的有害细菌。
Studies have repeatedly found unacceptably high levels of harmful bacteria in street food products.
另一种策略意在让有害细菌无法感染人类而不是将病菌一举消灭。
Another strategy aims to render harmful bacteria incapable of infecting people, rather than killing the germs outright.
因为生牛肉含有有害细菌，它至少得烹煮超过七十一度才能安全食用。
As raw beef contains harmful bacteria, it needs to be cooked tat least seventy-one degrees before it is safe to eat.
随后的测试将证明这种新型滤水器是否能消灭在受污染的水中所发现的各种有害细菌。
The next test, then, is to see if the new device kills the full range of dangerous bacteria found in polluted water.
食物在吃前洗一下当然能够去除一些细菌，肉经过烹饪可以杀死沙门氏菌等有害细菌。
Washing your food before eating removes some germs, of course, and cooking meat kills dangerous bacteria like salmonella.
如果用于生的猪肉或禽肉的卤汁再次使用，确保再次使用前煮沸一下以消灭有害细菌。
However, if the marinade used on raw meat or poultry is to be reused, make sure to let it come to a boil first to destroy any harmful bacteria.
益生菌通常被称作“友好的细菌”是因为他们有助于消化并阻止一些有害细菌的侵入。
Probiotics are often called 'friendly bacteria' because they help with digestion and protect against some types of harmful bacteria.
嗜乳酸杆菌有助于维持胃肠道的完整，控制有害细菌的数量，提高免疫能力。
Acidophilus helps maintain the integrity in the gastrointestinal tract and improve immune function by controlling levels of unfriendly bacteria.
考虑与人有益的肠道细菌，它们组成的微生物群会抵御有害细菌，并且帮助婴儿吸收营养。
Considered to be "good" intestinal bacteria, microbiota protect against harmful bacteria and help the body absorb nutrients.
野生蜂蜜含有益生菌，能刺激人体健康组织的生长，同时抑制潜在的有害细菌。
Wild honey has prebiotic properties which can stimulate the growth of beneficial organisms in our bodies, while suppressing potentially dangerous bacteria.
我们的身体通常能应付食物中的少量细菌，但是有害细菌的大量存在会让您食物中毒。
Our bodies normally handle small doses of bacteria in food, but what can give you food poisoning is large Numbers of harmful bacteria.
虽然不致造成立即伤害，含菌量高意味卫生情况恶劣，可以成为更有害细菌的繁殖场所。
While not immediately harmful, elevated levels of bacteria indicate poor hygiene and can act as a breeding ground for more serious germs.
如果笔尖太锋利或粘着很多铅笔渣的话会伤害你柔嫩的眼睛，或可能使眼睛接触有害细菌造成眼部感染。
Having a tip that's sharp or full of pencil fragments can tear the delicate rim of the eyes or expose you to harmful bacteria, causing a potential eye infection.
一项调查曝光，40%的超市样品受到有害细菌污染，因此购物者需警惕，碰过塑料包装的鸡只后要洗手。
Shoppers are being warned to wash their hands after picking up a chicken wrapped in plastic, after a study revealed 40 per cent of supermarket samples were contaminated with dangerous bacteria.
一项调查曝光，40%的超市样品受到有害细菌污染，因此购物者需警惕，碰过塑料包装的鸡只后要洗手。
Shoppers are being warned to wash their hands after picking up a chicken wrapped in plastic, after a study revealed 40 per cent of supermarket samples were contaminated with dangerous bacteria.
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