1. Alexander Graham Bell was a teacher of the deaf. He did not know much about electricity.
    亚历山大·格雷厄姆·贝尔曾经当过耳聋学生的教师。他对电学所知甚少。

2. After 15 weeks, "the tai chi group did the best, and reduced the chance of having a fall by 47 percent," Wolf said.
    15周后，"太极组的表现最好，摔跤的可能性减少了47%，" 沃尔夫说。

3. "All parents are terribly frightened that their children will fall behind."
    "所有的家长都非常害怕自己的孩子会落后。"

4. "The music seems out of tune to our Western ears, but it has charm.
    "我们西方人听起来这首乐曲似乎变调了，但还是挺有魅力的，

5. She became blind and deaf.
    变得又盲又聋。

6. Some have tattoos and pierced ears, and noses and tongues, too.
    有些还纹身，还在耳朵、鼻子、舌头上穿洞呢。

7. Places that until recently were deaf and dumb are rapidly acquiring up-to-date telecommunications that will let them promote both internal and foreign investment.
    一些不久前还是信息闭塞的地方正在快速获得最新的通信技术，这将促进当地对国内外投资的吸纳。

8. My ears began buzzing.
    我的耳朵嗡嗡响起来了.

9. Malaria is known to have caused the death of millions and even the fall of an empire, and some say that Rome fell primarily as a result of tremendous malaria deaths.
    据传疟疾曾使千百万人丧生，甚至灭亡了一个帝国。一些人说罗马的覆灭主要是由于疟疾造成了巨大的死亡。

10. “Kids fall all the time.”
    "孩子们总是会摔跤的。"