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(fēng)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