num.第八十三
He toiled on till he was past eighty. 他一直辛苦工作直到年过八十。
There are eighty pages in this book. 这本书有八十页。
He must be getting on for eighty! 他一定快八十了！
New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
The old man was on the verge of eighty. 那老人已年近八十。
The garrison musters eighty men. 驻军共有八十名。
