In there, I want to make this distinction, this nuance: the evaluator is still going to be taking those expressions and using its rules to get a value, but it's not going to print them back out.

在这里，我想要做这么一个，细微差别：运算器依然会,对表达式,进行求值，但是不会,显示结果值。

麻省理工公开课 - 计算机科学及编程导论课程节选

Why do you think the UK uses its own currency instead of using Euros like in other European countries?

英国使用自己的货币，而不是像其他欧盟成员一样使用欧元，你怎么看待这个问题？

欧洲中的英国 - SpeakingMax英语口语达人

It's using its set of rules to deduce the value and print them back out.

计算器用自己的规则,去计算出结果来并返回。

麻省理工公开课 - 计算机科学及编程导论课程节选

Pick any two perpendicular directions Then the same entity, the same arrow which has an existence of its own, independent of axis, can be described by you and me using different numbers.

选取两个互相垂直的方向,这样同样的物体,同一矢量,并且是独立于坐标轴而存在的,可以被你和我用不同的数字来描述

耶鲁公开课 - 基础物理课程节选

That DNA gets replicated to make many more copies of the viral DNA using host mechanisms, that is, often using the DNA polymerase which is naturally present in the host cell for its own replication.

病毒DNA进行复制,通常是利用在宿主细胞自身的有关物质,利用宿主细胞中天然存在的,DNA聚合酶来大量复制病毒DNA

耶鲁公开课 - 生物医学工程探索课程节选