瀑布式方法在每个交付阶段的最初和结束时强调客户交互。
The waterfall approach also stressed client interaction at the beginning and end of each phase of delivery.
它也必须考虑每个交付产品的每一个预期特性。
It also address each desired characteristic of each deliverable.
我们的每个交付方式都可以互相结合使用。您若有疑问，请联系我们。
Each of our delivery methods can be used in conjunction with another method. If you have questions, please contact us.
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