This machine prints off 30 000 copies of the newspaper every day.
这台机器每天印刷3万份报纸
How many copies of this article do you want to print off?
这篇文章你要复印几份?
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。