【备份_备份】

你应该将磁盘复制一个备份。

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

《牛津词典》
它们必须是可靠和直观的，以便于安排定期备份和在必要时检索文件。

They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch.

youdao
尽管这些存储介质中有许多具有高容量，但具有压缩能力的备份工具是一大优势，它消除了多个磁盘或大型上传的不便。

Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.

youdao

更多双语例句

Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?

此外，我没有数据来备份这个，但是常识告诉我，常见的情况是,如果我站在地铁站台上，我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮，对不？

哈佛公开课 - 计算机科学课程节选
We're talking about like, if you didn't, even if you had all your data on your computer backed up on hard drive,

如果你没有将你电脑里的数据备份到硬盘里，

没有智能手机活不了 - SpeakingMax英语口语达人
But it's more limited in its feature set but again will build backup to those features.

由于其自身的特点而很受限制,但是可以对这些特征进行备份。

哈佛公开课 - 计算机科学课程节选