用来开启主轴电机转动，停转，寻道，读，写，始终读，始终写，读比较，睡眠，设置重试等等的指令。

Commands to spinup, spindown, seek, read, write, read long, write long, read compare, sleep, set retries, etc.

youdao

对于所比较的两个文件，每个比较操作都需要读文件的内容—甚至可能是完整的内容。

Each comparison operation needs to read the contents - maybe even the complete contents - of the two files it's comparing.

youdao

如果每次都是同一台服务器，那么就比较容易保证“读己之所写”一致性和单调一致性。

If this is the same server every time, then it is relatively easy to guarantee read-your-writes and monotonic reads.

youdao

These are difficult lines physically to read, and they may very well be the most painful lines in the entire poem from an emotional perspective.

从情感的角度看待整首诗，这几行比较难懂,读起来也比较费力。

耶鲁公开课 - 弥尔顿课程节选

Maybe somebody who knows Citizen Kane and would like to have a grade for the first 50 pages.

也许比较清楚了解的同学可以做,需要先读前50页的内容。

麻省理工公开课 - 电影哲学课程节选

I remember reading a--I like to browse among old books -I was reading a nineteenth century book about how to be a banker.

我比较喜欢翻翻旧书,我记得读过一本19世纪的老书,讲如何成为一名银行家

耶鲁公开课 - 金融市场课程节选