The short "code, test, code, test" cycle of TDD invites refactoring in these cases, which continually drives the development of uncomplex code.

在这些情况下，TDD 的简短的 “代码、测试、代码、测试” 循环将导致重构，而这将继续驱使非复杂代码的开发。

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What makes Construction phase iterations special, then, is the marked sense of progress implicit in each analyze-design-code-test cycle that is brought to completion every few weeks.

在几个星期内，我们就会完成一个分析——设计——编码——测试的周期，这个给我们一种明显进展的感觉。这就是构建阶段的迭代的独特之处。

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Given that everyone on the team will be going through the "write a test, fix the code, refactor" cycle frequently, it's essential that you can both write and run tests efficiently.

假使项目中的每一个人都在周而复始地重复“写测试，修改代码，重构”，当然有必要使你的测试工作更加有效。

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Rule 240 of the Highway Code lists a series of places where motorists must not wait or park, including motorway hard shoulders and cycle lanes, but it does not mention bus stops.

BBC: Peers hear of error in Highway Code