Though Bob starts with TDD, he seems to agree that to be a professional you need to have good unit tests.

尽管bob是以TDD开始说明，但他似乎同意专业化就是需要有良好的单元测试。

youdao

Good unit tests encourage loose coupling between units, a requirement to get the test running in a test harness.

好的单元测试要求单元间的松散耦合，这是在测试条件下让测试得以运行的条件。

youdao

At the end, you said the hallmark of the professional is to have good unit tests, and TDD is one way of achieving that.

最后，你又提到专业化的标志就是拥有良好的单元测试，而TDD则是达成这一目标的一种方法而已。

youdao