1. We informed him that the fissure extended for fifty yards and was two feet wide and four feet deep.
    我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。

2. The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
    该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。

3. Three pounds fifty pence, please.
    请付3英镑50便士。

4. He is fifty years old.
    他五十岁了.

5. He retired at the age of fifty.
    他五十岁时退休了。

6. He could not find his fifty pence piece anywhere, and what is more, he could not get his arm out.
    但他摸了半天也没找到那50便士硬币，他的胳膊反倒退不出来了。

7. He gave my mother all that he could give — nineteen years of love and fifty years of savings.
    他把他所有可以奉献出来的全给了我母亲--19年的爱和50年的积蓄。

8. He was slowing down; he could only run the kilometer in four minutes flat now, and when he was 80, he could do it in three-fifty.
    他的跑步速度正在减慢。现在他用了4分钟才跑完一公里。而在他80岁时，只需3分50秒就跑完了。

9. After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
    葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。

10. Assuming that his family had been killed during an air raid, Hans settled down in a village fifty miles away where he had remained ever since.
    汉斯以为全家人都在空袭中遇难，于是便在距此50英里外的一座村子里定居下来，直至当日。