年代 nián dài a decade of a century (e.g. the Sixties)ageeraperiodCL: 个 gè Example sentences 男子留长发在六十年代很流行。 nánzǐ liú chángfà zài liùshí niándài hěn liúxíng. Men having long hair was trendy in the sixties 在我祖父母的年代，还没发明手机跟电脑。 zài wǒ zǔfùmǔ de niándài, háiméi fāmíng shǒujī gēn diànnǎo. In my grandparents' generation, cell phones and computers were not yet invented