We've been here twenty years, near enough.

　　我們在這里待了差不多二十年了。

　　We have lived in the same house for twenty years.

　　我們在同一座房子里住了二十年了。

　　I was twenty years old and ready for anything.

　　我當時二十歲，什么都愿意去做。

　　More than one hundred police have ringed the area.

　　這一地區(qū)已被上百名警察包圍。

　　Two years ago Johnson came first in the one hundred metres at Seoul.

　　兩年前約翰遜在首爾獲得100米短跑冠軍。

　　One hundred million rats are killed each year by pest exterminators.

　　每年滅鼠人員都會殺死1億只老鼠。