They have two children aged six and nine.
他们有两个小孩,一个六岁,一个九岁。
Nine times out of ten she gives the right answer.
她的答案十有八九是对的。
A further nine applications are bundled with the system.
该系统免费附送九套应用软件。
The movie won nine Academy Awards, including Best Picture.
这部电影荣获九项奥斯卡金像奖,包括最佳影片奖。