So I can write down that the work that gravity is doing in going from a to B, that work is clearly negative.

那么从点a到点B之间，重力所做的功，很明显是负值。

youdao

Is it (a) at work overseeing your Domino server, (b) worrying about the reliability of your Notes databases, or (c) doing your own thing, as you choose.

下面有三种选择：(A)工作，监视Domino服务器，(B)担心Notes数据库的可靠性，或(C)做自己喜欢做的事情。

youdao

And again, if we write out what all the terms are, we again have 1 s a squared plus 1 s b squared, but now what we're doing is we're actually subtracting the interference term.

同样，如果我们把所有的项都写出来，同样我们有1s平方加上1sb平方，先现在我们做的是,我们要减去干涉项。

youdao

A-Are we doing that? B-No.

我们现在这么做了吗。

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What sort of A-B testing are they doing though?

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