1、Chapter 2: Why the Waterfall Model Doesn't work.
第2章為什么瀑布模型會失效？

2、A simplified spiral model is as a waterfall model with each phase preceded by risk analysis.
一個單一化的螺旋模型可以被看作每個階段前都帶有風險分析的瀑布模型。

3、Due to the waterfall model features, a lot of problems in the final will be exposed.
由于瀑布模型的特點(文檔是主體)，很多的問題在最后才會暴露出來。

waterfall model翻譯