现在大型电子数据表或大型电子文件可以在光盘里读取，还可以通过快捷操作把它们放到内存中。

Now, large spreadsheets or large documents could be read in from the disk and held in RAM memory for fast access and manipulation.

youdao

现在大型电子数据表或大型电子文件可以在光盘里读取，还可以通过快捷操作把它们放到内存中。

Now, large spreadsheets or large documents could be read in from the disk and held in RAM memory for fast access and manipulation.

youdao