1·Fifty is the new forty.
四十尚未老，五十正当年。
—— 《牛津词典》
2·He's ancient—he must be at least fifty!
他老得很了—肯定至少有五十岁！
—— 《牛津词典》
3·We have invited fifty people altogether.
我们共邀请了五十人。
—— 《牛津词典》
4·I backed the winner and won fifty pounds.
我押对了赌注，赢了五十英镑。
—— 《牛津词典》
5·Fifty pounds is the best I can offer you.
我顶多出五十英镑。
—— 《牛津词典》
6·There were over fifty applicants for the job.
有五十多人申请这个工作。
—— 《牛津词典》
7·That would probably cost you about fifty bucks.
那可能会花费你大约五十美元。
—— 《柯林斯英汉双解大词典》
8·Can you read a car number plate at fifty metres?
在五十米远处你能看清汽车牌吗？
—— 《牛津词典》
9·To look at him you'd never think he was nearly fifty.
看他的外表，谁也想不到他年近五十了。
—— 《牛津词典》
10·You'll save fifty dollars, which can't be bad, can it?
你会省下五十元钱，这就够好了，对吧？
—— 《牛津词典》
1·We have invited fifty people altogether.
我们共邀请了五十人。
—— 《牛津词典》
2·I backed the winner and won fifty pounds.
我押对了赌注，赢了五十英镑。
—— 《牛津词典》
3·That would probably cost you about fifty bucks.
那可能会花费你大约五十美元。
—— 《柯林斯英汉双解大词典》
4·Can you read a car number plate at fifty metres?
在五十米远处你能看清汽车牌吗？
—— 《牛津词典》
5·This is his sunset tour after fifty years as a singer.
这是他五十年歌手生涯结束前最后一次巡回演出。
—— 《牛津词典》
1·This castle has fifty doors.
这城堡有五十个门。
2·My class has fifty pupils.
我班有五十个学生。
3·Only one-third of the fifty states require it, but most students these days study some economics in high school.
五十个州中只有三分之一要求了这个测试，但大多数高中生在校会学习经济。
4·Most of the fifty states are required to balance their budgets. Most are now facing deficits.
五十个州中的大多数要求平衡他们的预算，许多州面临财政赤字。
5·America's fifty states have some of the most historically interesting nicknames.
美国的五十个州都有一些极具历史意义的别名。