The next thing you have to do is override any method from the base class or classes to populate the column.

接下来需要覆盖来自基类或者类的任何方法来填充列。

youdao

OK, and you can see that this thing ought to unwrap, it's going to keep extending out those multiplications until gets down to the base case, going to collapse them all together.

好，你可以看到这种方法,是怎么解决的,他一层层的将乘法展开一直到最底层,然后将他们一起乘起来。

youdao

Another thing that you can do is to expand your skill base.

你能做的另一件事就是去扩大你的技能库。

youdao

You know, you mix acid and base together and the thing heats up like crazy, right.

你知道，当你把酸和碱混合起来时,这东西会像疯了一样地变热。

麻省理工公开课 - 热力学与动力学课程节选