Usually we write in journals, but I allow them to their writing in this book.

通常做法是写日志，但是我让他们在这个本子上写作。

麻省理工公开课 - 媒体、教育、市场课程节选

and so if you see my binder, I have like my schedule all planned out for me.

所以你要是看我的本子，所有的日程都计划好了。

时间管理很重要 - SpeakingMax英语口语达人

You don't have to do it on paper but take a moment to do it in your head.

你不用把指导语记在本子上,在脑子里想一想就可以了。

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It's important for you guys to know that everything you write down in the notebook or blackboard as a symbol is actually a measured quantity.

其重要性就在于,你们要知道,你们记在本子上或者写在黑板上的任何物理符号,实际上都是测量量

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