0 a period of time of which particular events or stages of development are typical -- 時代;年代
The present political system is a hangover from the colonial era.
He remembers the 1960s as being an era of sexual permissiveness.
The era was characterized by political and cultural turbulence.
In the era of high-precision cross-sectional echocardiography, it now seems redundant to continue using normal data obtained from formalin-fixed autopsy specimens.
These new parties often had origins in the civil society which was allowed to exist during the authoritarian era.
Also, much of this research has been conducted by musicologists, many of whom specialise in past eras of music history.