她似乎说:“我们就到这吧。”
好的。我们就到这吧?
教授:这在阅读列表上,我们今天就到这了。
If it is, in fact, positive, then we're going to go in here, but now notice what we're doing here.
如果这个数实际上是个正数,那么我们就到,这里面来,但是请注意我们在这做了什么。
So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.
如果我们像这里写的这样,在任何一个反应过后,得,到的能量变化为负值,这就意味着我们在这个过程中放出了能量。
It's as though we've been assuming, and I have been assuming up to this moment, that being alive per se has no value.
就像我们所假设的,当然这也是我到目前为止一直假设的,即活着本身没有价值。
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