The upper bound will be given by the sphere.

上限是由球面给出的。

I could cheat. I said I just want an upper bound.

我可以不太实在，我说过了想要一个上界。

No single GC pause exceeds some maximum upper bound.

没有一个GC暂停超出了最大上限。

How can I select items from a list lower bound to upper bound?

我如何从一个列表中选择上下边界的项目？

I could get a really big upper bound, this thing grows exponentially.

那么我可以得出一个相当大的上界，我们可以给一个指数级增长的上限。