1、In a backup situation, copying that quantity of information is excessive.
對于備份，復制如此大量的信息是很過分的。

2、I was overwhelmed by the sheer quantity of information available.
已有的信息量大得令我不知所措。

3、Firstly, simplify the complex process and quantity of information as much as possible.
首先，將復雜的流程和超大量的信息精簡。

4、the quantity of information that a head will hold.
頭所能容納的信息量。

5、the quantity of information that a head will hold
頭所能容納的信息量。

quantity of information翻譯