把这口井的数据做个备份。

Make a copy for the data of this well.

youdao

前景如此凄惨，以至于我忘了做个备份。

The prospect had been so bleak that I conveniently forget to purchase a copy.

youdao

这也同样意味着你所修改的内容在你的系统上只有唯一的一个版本，因此你最好做个备份。

It also means that you're editing the only version of the file on your system, so you'd better make a backup of the folder content.

youdao

可以这样，复制一下整个代码到另外一个文件中做个备份，然后再删减，这样是不是感觉好些。

If it makes you feel better, copy your program into another file before you start stripping it down.

youdao

可以这样，复制一下整个代码到另外一个文件中做个备份，然后再删减，这样是不是感觉好些。

If it makes you feel better, copy your program into another file before you start stripping it down.

youdao