研究了一些重要的内核参数、它们的作用以及如何对它们进行调优，包括如何最适当地使用可变页面大小支持。

You examined some important kernel parameters, what they do, and how to tune them, including how to make the best use of the variable page size support.

youdao

Or he puts it another way, consists of everyone and everything performing those functions for which they are best equipped.

或像他以另一种方法所说，包含每个人及每件事,来执行那些功能,那样他们都可最适当地打点自己。

耶鲁公开课 - 政治哲学导论课程节选