So, how do we figure out first how to draw the skeletal structure of this molecule here?
那么,我们如何来解决它,首先是如何画出这个分子的骨架结构?
And so the first thing we're going to spend a fair bit of time on is trying to get clear on what's a person?
那么首先我们,需要花一点时间,搞清楚人是什么
What is the present value of that? Well, the first-- each payment we'll call a coupon-- so it pays one pound one year from now.
那么它的现值又是多少呢,首先,每一次支付的数额称为一个券息,从现在开始每一年都要支付一英镑
So let's look at the first part of this.
那么首先让我们来看看第一部分。
So, to start, how about this?
那么,首先
It says, if I am in the base case, if b is equal to 1, the answer is just a.
首先解决基本的,如果b等于1的话,那么答案就是a了。
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