Now what I want to do is just describe a little bit of how do you measure all this stuff, right?
现在我想做的是描述一下如何测量所有的这些东西,对吧?
All of this stuff can feel a bit overwhelming.
所有的这些东西会让你感觉到吃不消。
But this is the easy bit, as the bad stuff is someone else's fault.
但这是容易做的部分,因为不良作为是别人所为。
OK, now what I want to do is just describe a little bit of how do you measure all this stuff, right?
好,现在我要做的就是,介绍一下怎样来测量这些东西?
Sometimes the stuff they teach you at school is a little bit old-fashioned.
有时你在学校里学的东西会有点过时。
Sometimes the stuff they teach you at school is a little bit old-fashioned.
有时你在学校里学的东西会有点过时。
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