数以千用英语怎么说

数以千英文说法为"thousands"。这个词来自英语单词 "thousand"，意思是"一千"。

例句：

There are thousands of people at the concert. (在音乐会上有数千人。)
The company has made thousands of dollars in profit. (公司获利数千美元。)
There are thousands of stars in the sky. (天空中有数千颗星星。)

希望这对你有帮助！