这些策略通常在“如果-那么-否则”策略声明中描述。

These policies are typically depicted in if-then-else policy statements.

youdao

它们可能包含“如果-那么”决策、约束、复杂流程以及策略，如图2所示。

They can contain if-then decisions, constraints, complex processes, and policies, as shown in Figure 2.

youdao

这些高级声明必须正式应用于一些 “如果-那么” 语句中，使它们变得精确和清晰。

These high level statements must be then formalized into if-then statements to make them precise and clear.

youdao

So things break if you try-- if the computer tries to take you too literally so it would not be correct generally to do something like that.

如果你把它分开-,那么电脑会逐字逐句地解析,你拆开写的代码,由此得到的结果一般都是错误的。

哈佛公开课 - 计算机科学课程节选

- The answer to that is definitely no -- if they had the same electron configuration, they would, in fact be neon. But we can think about different ions that have this electron configuration.

答案是绝对没有-,如果它们具有相同的电子排布，那么它们，实际上,将都是氖，但是我们可以想一想,有没有其它离子具有这种电子排布呢？

麻省理工公开课 - 化学原理课程节选

But if the balance of pain over pleasure-- If there's more pain than pleasure so that the balance is negative, that's worse than zero.

如果痛苦减快乐-,如果痛苦多于快乐,那么结果就是负的，比零小。

耶鲁公开课 - 死亡课程节选