对所学知识进行概括，抓住应掌握的重点和关键。的翻译：To General knowledge, should seize control of highlights and key. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Generalization to seize on the knowledge should have a focus and key.

To General knowledge, should seize control of highlights and key.

To studies the knowledge to carry on the summary, holds key point and key which should grasp.

On the knowledge learned in the master should be seized, and the key focus.

To General knowledge, should seize control of highlights and key.