Examples

I can’t believe you haven’t heard of her! She was the most popular singer in the '80s. RO[X#c  
（真不敢相信，你居然没听说过她！她可是80年代最火的歌星。） BuitM|k'  
My uncle was born in the 1960s. He is 59 this year. J'&K  
（我叔叔出生于60年代。他今年59岁。） `Xi)';p  
It’s said the poet wrote this poem in the 1820s, but the exact year is unknown. `lbRy($L  
（据说诗人是在19世纪20年代写下了这首诗，但确切的年份不得而知。） PVQn$-aq1  

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