定出体例；创立凡例。 或指，作出规定。
所以，每个人都重新强调了让业务人员和开发人员一起讨论用例依然是必不可少的一项。
So, everyone re-emphasizes that getting business folks together with developers and having them talk through examples is still a must-do, whew.
如果我们和客户一起着手用例开发，用客户的话说，我们就已经完成了最难的部分。
If we approach the development of the examples with the customer and in the terms of the customer, then we've accomplished the hardest part.
与改变或者删除需求一起的测试用例，会作为合理的进行标示。
Test cases with requirements that change or are deleted are identified as questionable.
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