He died when he was fifty-six.

他五十六岁去世。

“Two francs fifty,” he replied.

“两法郎五十，”他回答道。

More than fifty-six people died.

超过五十六人死亡。

It's five dollars and fifty cents.

这是五美元五十美分。

William Shakespeare died at the age of fifty-two.

威廉·莎士比亚在五十二岁时去世。

Then my sister Mary takes a shower at five fifty.

然后我的姐姐玛丽在五点五十洗澡。

It describes the changes in Chinese society over fifty years.

它描述了中国社会五十年的变化。

What about work? Do people work as hard as they did fifty years ago?

那工作呢？人们工作得像五十年前一样努力吗？

Charlie entered the shop and laid the damp fifty pence on the counter.

查理走进商店，把湿漉漉的五十便士放在柜台上。

I clearly distinguished objects at a distance of a hundred and fifty yards.

我清楚地辨认出一百五十码远的物体。