从纯粹的传统(说明性的)需求方法到基于用例的方法引入了新的需求类型。

Moving from a purely traditional (declarative) requirements approach to a use-case based approach introduces new requirement types.

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这两种类型的影片有90%是些纯粹的陈词滥调，愚不可及且辱没观众智商。

In either case 90% of these movies are pure cliches - dumb and predictable.

youdao

具备诸如duck typing这类特性的编程语言，通过使用更少的类型定义、减少纯粹为了支持编译器所需要的代码数，能够提高灵活性和减少重复。

Programming languages with features like duck typing can improve flexibility and reduce repetition by forcing fewer type definitions and reducing code needed purely to support a compiler.

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