OK. Don't sweat the details, I'm just expanding it out.

我只是把它展开了而已，我想大家注意到的是。

麻省理工公开课 - 计算机科学及编程导论课程节选

Don't sweat the details here, I just want you to see the reason it goes through it.

现在我们注意到，这样做确实不错,这意味着，无论b是偶数还是奇数。

麻省理工公开课 - 计算机科学及编程导论课程节选