she started as an actress in the 1960s.

问题描述:

she started as an actress in the 1960s.

1960s是指20世纪60年代
她20世纪60年代就开始当演员了.
例句:
It was not until the 1940s that such machines could be built.
直到20世纪40年代这种机器才能制造.