My grandmother bought some stock in the 1980s and is now a millionaire.

我祖母在上世纪八十年代买了一些股票，现在成了百万富翁。

The 1980s were indeed boom years.

20世纪80年代确实是繁荣的时代。

They lived there from the 1980s onwards.

他们从1980年代起一直住在那里。

Oil production peaked in the early 1980s.

20世纪80年代初期，石油产量达到了最高峰。

There are significant parallels with the 1980s.

与20世纪80年代有显著的相似之处。

The 1980s brought an awareness of green issues.

20世纪80年代有了环保意识。