Twenty-First Century Fox二十一世纪福克斯公司；二十一世纪福克斯；斯公司；世纪福克斯公司
The Twenty-First Century世纪
The Twenty-First Century Hotel二十一世纪饭店；北京二十一世纪饭店
twenty first第二十一
原声例句
环球慢速英语
The story is sad. It is happening in the twenty first century.
这是个悲伤的故事。这件事发生在21世纪。
NPR音讯 2014年1月合集
Twenty first graders and six educators were killed in the December 2012 school shooting in Newtown.
2012年12月纽敦市发生的校园枪击案造成20名一年级学生和6名教育工作者遇害。
背诵为王第三册（60课全）
In the UK, the most important birthday is the twenty first, and many Brits throw huge parties for that event.
在英国，二十一岁的生日最重要，许多英国人为此安排盛大的聚会。
TED演讲（音频版） 2014年4月合集
We're talking about 15 percent of the population, or 100 percent if you consider that no one's getting through adulthood without going through their twenties first.
我们在讨论总人口的15%，或者你这样想，所有人都要经过他们20多岁才能进入成年。
八十天环游地球
How came he to think that he had arrived in London on Saturday, the twenty–first day of December, when it was really Friday, the twentieth, the seventy–ninth day only from his departure?