划分句子成分并翻译:Using megnetic tapes or megnetic disks for input and output increased the speed of the computr.
问题描述：
划分句子成分并翻译:Using megnetic tapes or megnetic disks for input and output increased the speed of the computr.
答
using megnetic tapes or megnetic disks 这个现在分词短语是主语,increased是谓语,the speed 是宾语,for input and output这个介词短语是状语,修饰整个主语,of the computer是定语修饰the speed.翻译：输入和输出时...