例句：

　　A new century was dawning.

　　一個新的世紀(jì)開始了。

　　DAB is the radio system of the 21st century.

　　數(shù)字音頻廣播是21世紀(jì)的廣播系統(tǒng)。

　　The name has come down from the last century.

　　這名稱是從上個世紀(jì)流傳下來的。