large number

1.

A large number of people have applied.

很多人都已申请。

2.

A large number of books have been stolen from the library.

图书馆遗失了很多书。

3.

A condition marked by an abnormally large number of red blood cells in the circulatory system.

红细胞增多症以循环系统中存在不正常的大量红细胞为特征的状况

4.

A large number of books are published every day, but not all of them are good books.

每天有大量的书被出版，然而并非所有的都是好书。

5.

He has a large number of reference books at his disposal.

他有大量的参考书可供使用。