You should make a copy of the disk as a backup.

你应该将磁盘复制一个备份。

《牛津词典》

About 12 weeks before your first exam, record the dates and times for each of your exams in your planner or diary and make a copy to put on your wall at home.

在你第一次考试前12周，把每一次考试的日期和时间记录在你的计划或日记本上，并拷贝一份贴在家里的墙上。

youdao

Please make a fair copy of the manuscript.

请把稿件抄一下。

《新英汉大辞典》

If the purpose of this program is to make a copy of the string.

如果这个程序的目的是拷贝那个字符串。

哈佛公开课 - 计算机科学课程节选

tmp The idea was to make a copy of res and temp.

也就是。

麻省理工公开课 - 计算机科学及编程导论课程节选

They would take that letter,and they would make a copy of it.

他们拿着书信去抄好。

耶鲁公开课 - 新约课程节选

If you feed one of these robot towers new cubes, it will make a copy of itself in just a couple of minutes.

NPR: Birds Do It, Bees Do It�� Now Robots Do, Too

Of course, any person who has permission to decode your content could still make a copy of the image or text and spread it on the Internet regardless.

FORBES: Privacy Protection Pricelists: $10 to Delete Your Facebook Account; Message and Photo Encryption Free

You cannot make a copy of a barrel of oil as a backup.

FORBES: Can You Use Big Data? The Litmus Test