Into her nineties, her thinking remained acute and her character forceful.
虽已年届九旬，她依然头脑敏锐，个性很强。

The group says that was double amount raised in the nineteen nineties.
这个数字是上世纪九十年代得两倍。

Besides, the old lady was in her late nineties and her death would benefit everybody.
此外, 这位老妇人已90好几, 她得死可以让大家都得益。

Besides,the old lady was in her late nineties and her death would benefit everybody.
此外，这位老妇人已90好几，她的死可以让大家都得益。

He was born in the nineties of the nineteen century.
他生于十九世纪九十年代。

It happened in the nineties of the last century.
事情发生在上个世纪九十年代。

She was an ice queen in the eighties, but she's a fitness guru in the nineties.
她在八十年代是冰舞皇后，但在九十年代是健身大师。

This has resulted in clear fashion trends, from the power dressing of the eighties, to grunge of the early nineties to conservative chic of recent years.
全球化就是在整个时装界, 时装设计师们的风格互相影响。

During the late eighties and early nineties climbing on plastic, aka indoor climbing became of fashion.
在上世纪80年代末90年代初, 在室内攀岩成为时尚。

By this time she was in her nineties and needed help more and more frequently.
到这个时候她已经90多岁了，越来越频繁地需要帮助。

Picnics were popular in the gay nineties.
在1890年至1900年间野餐很流行。

Ladies wore large hats in the gay nineties.
在19世纪90年代，女士们都戴大帽子。

I'd have to live into my nineties.
我必须得活到90多岁