insomuch

副词 insomuch:

1. to such an extent or degree; so

1. He worked very fast, insomuch that he was through in an hour.
   他工作得很快，一小时内便做完了。
2. This statement was important insomuch as it revealed the extent of their knowledge.
   这一陈述显示了他们了解的情况之多，因而十分重要。