听力文本

Allergies are getting more common. In 2012, more than 73 million kids in the U.S. had a reaction to something. Scientists say it's because modern life is too clean for children. Their immune systems get complacent without infections to fight. But there are still ways to cut down on children's allergies especially if prevention starts early.

过敏是越来越常见I(Q-1%nT4,JX+N5Ot]N。2012年，美国超过7,300万的孩子对某物有过敏反应IIR)Io[COy@c。科学家们表示，这是因为现代生活太干净了YU4dj5Xm#NZ;+23ggT。他们的免疫系统没有对抗感染bFA2=kV%#4W1。但仍有办法减少儿童过敏，特别早期预防5RS,ahn=vhVG.。

What an expectant mother eats can offer some protection. Eating peanuts and wheat and drinking milk can lower the risk that her child will be allergic to them. And if kids eat these foods four to six months after they're born, their immune systems are more likely to accept them without a fuss.

孕妇吃什么东西可以提供一些保护g^5F^blY.|。吃花生小麦和喝牛奶可以降低孩子将来对其过敏(vWs6e6eVG。孩子出生后如果食用这些食物四至六个月，他们的免疫系统更容易接受它们B8NLsT]&gl8MQ@k。

Getting a dog or cat early in life can prevent reactions to pet dander.

早期养一只狗或猫可防止宠物毛屑反应)OY.VSB!nh^#9。

And growing up on a farm instead of in an urban environment exposes kids to a higher microbe load and makes them more resistant to allergies. A study of Amish children on isolated dairy farms showed they had especially low risk of asthma.

在农场而不是城市环境中长大的孩子更多的暴露在微生物下，使他们更耐过敏jhrKpF3sKE。对生活在隔离奶牛场的阿米什孩子的一项研究显示，他们患哮喘的风险特别低l6O!iLLIXOm。

Even having more brothers and sisters or going to daycare seems to boost kids' resistance to allergies. We still aren't sure why it happens.

甚至有更多的兄弟姐妹或去托儿所似乎可以提高孩子的抗过敏DfU,5G4G|sR63C^tM&t。我们仍然不知道为什么如此i+&.L!rPht!XU。

So while there isn't a cure for food allergies or asthma, early prevention is one of the best ways to keep the problems from growing.

虽然没有治疗食物过敏或哮喘的方法，早期预防是防止问题发展的最好方法之一CX.k9ZSo#7yHw,^ZJ。

译文属可可原创，仅供学习交流使用，未经许可请勿转载&%-yRYaR#bmpX=u+1w5。

词汇解析

1、common

常见的;普遍的

His name was Hansen, a common name in Norway.

他的名字叫汉森，在挪威是一个常见的名字Ex[,ft]bBlEMotx[lk。

Oil pollution is the commonest cause of death for seabirds.

石油污染是造成海鸟死亡最常见的原因nVHqh2*=eK~@i!=vFs。

共有的;共同的

Moldavians and Romanians share a common language.

摩尔达维亚人和罗马尼亚人使用同一种语言~!;g(YvIF&j4。

Such behaviour is common to all young people.

这种行为在年轻人中司空见惯uTEjS6h4jUI=x(6。

寻常的;普通的

Democracy might elevate the common man to a position of political superiority.

民主也许能提升普通人的政治地位，让他们产生优越感Kw^gC)sROu~。

Common salt is made up of 40% sodium and 60% chloride.

食盐由40%的钠和60%的氯化物构成yCUT)2xcMvY!。

2、resistance

抵抗;抵制;反对

The US wants big cuts in European agricultural export subsidies, but this is meeting resistance.

美国想大幅度削减欧洲农业出口补贴，但此举遭到了抵制-s|lc^6jxgjBTs9V6^Gw。

抵抗;抵御

The troops are encountering stiff resistance.

军队遭遇了顽强抵抗Y,|I6=KE5HEte4x7gRY。

Police in riot gear cleared the noisy demonstrators, who offered no resistance.

身穿防暴服的警察驱散了喧闹的游行者，没有遇到抵抗)RR-@!P^|)hvNz_NRo#.。

电阻;阻抗

materials that lose all their electrical resistance.

电阻为零的材料

视频直播