A vast audience watched the broadcast. 大量的观众观看了转播。
The amount of detail the book contains is vast. 该书所包含的细节内容非常丰富。
The people who have taken our advice have saved themselves vast amounts/sums of money. 那些听从了我们建议的人省了一大笔钱。
The vast majority of children attend state schools. 绝大部分学生就读于政府学校。
Synonyms: enormoushuge