He stands above a heap of shattered concrete and twisted metal on a windswept hillside in Arab East Jerusalem.

VOA: standard.2009.04.09

So the heap is a chunk of memory in a computer's RAM that's conceptually allocated to what's called dynamic memory allocation.

堆是在计算机RAM中的一块内存,它可以进行,动态内存分配。

哈佛公开课 - 计算机科学课程节选

It's pointing at a different place in the heap.

它在堆中指向不同的地方。

哈佛公开课 - 计算机科学课程节选