许多文化变革发生在二十世纪末期。
Many cultural changes happened at ___the ___tail ___end ___of the twentieth century.
她的研究聚焦于殖民时期的尾声。
Her research focuses on ___the ___tail ___end ___of the colonial period.
我只看了电影的结尾部分,所以错过了关键情节。
I only saw ___the ___tail ___end ___of the movie, so I missed the key plot points.