每个系统管理员都用某些方法来对他的机器分类，通常根据上述各项以及更多项(我们稍后将详细讨论类)。

Every sysadmin classifies his machines by some means, usually by all of the above and more (we'll talk more about classes later).

youdao

每个系统管理员都用某些方法来对他的机器分类，通常根据上述各项以及更多项(我们稍后将详细讨论类)。

Every sysadmin classifies his machines by some means, usually by all of the above and more (we'll talk more about classes later).

youdao