Consider the following statement which refers to the block  考虑以下引用块 的语句 When you execute this block in Scratch, your computer is actually doing several things: retrieving values from memory representing the direction and position of the sprite, performing an algorithm to update these values, and changing the display in the window to match the updated state of the program. All of these actions are represented by just one single block. 当你在 Scratch 中执行这个块时，你的计算机实际上做了几件事：从内存中检索表示精灵方向和位置的值，执行算法来更新这些值，并更改窗口中的显示以匹配程序的更新状态。所有这些操作都由一个块来表示。 Which of the following terms names the phenomenon which is best described by this statement? 下列哪个术语命名了最能用该陈述来描述的现象？