在分析阶段，您可能愿意将详细信息排除在条件表达式以外，而在设计阶段，您却可能希望将最终产品中要使用的代码的片段包括在条件表达式中。

In analysis, you might be content to leave the details out of your conditional expressions, whereas in design you might go so far as to include snippets of the code to be used in the end product.

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第二类包括宠物的不断条件宠物的一生中，这样的一个条件是，如果索赔的第一年，它不会被排除在第二次以后的几年。

The second category covers a pet for ongoing conditions for the pet's lifetime so that if a condition is claimed for in the first year it will not be excluded in the second of subsequent years.

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