1. And people who are likely to have low iron should avoid drinking coffee or tea with meals, she says, since substances in these drinks can interfere with iron being absorbed into the body.
    她说，铁离子含量可能低的人，吃饭时应避免喝咖啡或饮茶，因为这些饮料中所含的物质会妨碍身体对铁离子的吸收。

2. "The studies showed that even a low level of exercise can reduce the risk of falls," notes Washington University scientist Michael Province,
    华盛顿大学的科学家迈克尔·普罗文斯指出，"这些研究表明，即使是初级水平的锻炼，也能降低摔跤的危险。"

3. So, faced with the Danish advance, Alfred did not risk open battle but harried the enemy.
    因此，面对丹麦人的进攻，阿尔弗雷德没有贸然同敌人作战，而是采用骚扰敌人的战术。

4. Speak to your community in a way they can hear. Many communities have a low literacy rate, making impossible passing out AIDS literature and expecting people to read it.
    以社区居民能接受的方式与他们交谈。许多社区的居民受教育比例低，这使得向他们散发艾滋病资料，希望他们自己阅读这一做法不切实际。

5. So many transactions and exchanges are going to be made through this medium — banking, shopping, communication, and information — that those who have to rely on the postman to send their correspondence risk really falling behind," he says.
    那么多的交易、交换都将通过这一媒体进行 -- 银行业务、购物、通信、信息 -- 因此那些只能靠邮递员发送信件的人实在是有落伍的危险了。"

6. Powerfrugal systems would keep electricity usage low so that the demand on outside sources is low.
    节能系统能使用电量降低，因此对外来电力的要求比较少。

7. Plus, many health-conscious women increase their risk by rejecting red meat, which contains the most easily absorbed form of iron.
    此外，许多保健意识太强的女性也很危险，因为她们拒绝食用牛肉或羊肉，而这些肉中含有的铁质最易被吸收。

8. Mrs. Anne Sterling did not think of the risk she was taking when she ran through a forest after two men.
    安.斯特林夫人在穿过森林追赶两个男人时，她并没有考虑到所冒的风险。

9. Manya recited the prayer in a low voice, careful not to show her feelings.
     玛妮雅低声背诵了主祷文，谨慎地不流露自己的感情。

10. My father died from "the poor man's friend", pneumonia, one hard winter when his lung illnesses had left him low.
    肺病把我父亲折磨得虚弱不堪, 一个严冬，他死于被叫做"穷人的朋友"的疾病——肺炎。