1.
I'm Friedrich. I'm fourteen.
我叫弗雷德里克，十四岁。
2.
Guster, really aged three or four and twenty, looks a round ten years older.
嘉斯德尔实际上只有二十三、四岁，可是看起来足足有三十三、四岁。
3.
Nearly one in three people in Botswana are infected, and in the last 15 years the life expectancy has dropped from 64 to 34 years.
过去十五年来，平均寿命已从六十四岁降到三十四岁。
4.
There are two hundred boys ranging from seven to fourteen in age.
有年龄从七岁到十四岁的两百个男孩。
5.
Billy is fourteen years old and in the ninth grade.
毕利十四岁,在上九年级。
6.
I'm four,@ the child said proudly.
“我四岁，”小女孩自豪地说。
7.
Mr. Smith is still in his forties.
史密斯先生才四十几岁。
8.
Tao Tao was able to swim when she was four years old.
涛涛四岁时就会游泳。
9.
They divorced when I was four.
“我四岁时，他们就离婚了。
10.
Life begins at forty.
四十岁是有为之年。
11.
Her son is well past forty.
她儿子已四十好几岁了。
12.
Nell is nearly fourteen.
耐尔快要十四岁了。
13.
At the age of40a person has reached middle age.
人在四十岁时已到中年。
14.
You say he's only forty! Why, I know he's at least fifty!
你说他只有四十岁！嗨，我知道他至少有五十岁了！
15.
American men between the ages of 15 and 24 have the highest rate of head injuries.
其中十五岁至二十四岁年龄组的发生率最高。
16.
"He is already three. There's a saying, `a child of three can move about free.' So he can be left alone.
“有五岁了，古人说，‘三周四岁离娘身，’可以离开你了。
17.
I don' t know how old he is, but he looks well over / past forty.
我不知道他多少岁, 但是他看上去有四十多岁了.
18.
Sarah is almost forty but has a mental age of sixteen.
莎拉已经将近四十岁了，但是心理年龄还是16岁。