"另存为" 的英语翻译是 "save as". 这个短语来源于计算机领域，表示将文件保存为一个新的文件名。例如：

Please "save as" a new file with a different name before making any changes to the original document.

I accidentally overwrote the old file, but I was able to "save as" a new copy before it was lost forever.

If you want to save your work under a different name, just use the "save as" function in the menu.