这既不需要使用内存管理单元，也不需要使用指令或数据缓存。

Neither a memory management unit nor an instruction or data cache are used.

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本文使用指令、声明或扩展元素等术语对样式表元素和属性作更精确地分类。

This article USES terms such as instructions, declarations, and extension elements to classify the elements and attributes of a stylesheet more precisely.

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在现代处理器上由于广泛使用指令缓存，小代码通常会运行得更快。

On modern processors smaller code usually runs faster due to better use of the instruction cache.

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But because we're now programming a computer at a lower level and because as we said last week, you really have to be precise and then careful to instruct this machine, this fairly dumb machine that will only do what you tell it to do very specific instructions, do we have to use a more precise syntax than just a puzzle piece might have previously allowed.

但是我们是要在电脑的低平台上编程不是吗？,那我们就要像我上周提到过的那样，一定要小心，小心，再小心地,操纵这台又聋又哑的机器,它只会根据你敲进去的,特定指令来做事，所以我们必须使用非常精细的语法,而不是模模糊糊，让人费解的概念。

哈佛公开课 - 计算机科学课程节选