hundreds of thousands of

例句：

1. 1. We havehundreds of thousands of books in our library.
   我们图书馆里藏书有成千上万本。
2. 2. Thecompany has hundreds of thousands of employees worldwide.
   这家公司在全球拥有成千上万的员工。
3. 3. Thereare hundreds of thousands ofpeople living in poverty in thiscountry.
   这个国家有成千上万的人生活在贫困中。