他们说他是个诚信又专业的生意人。

They said he was an honest and professional businessman.

youdao

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。

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

youdao

也许对这些小而专业的光纤公司来说，又长又窄的隧道前面就是光明。

Perhaps for the smaller, specialist fibre players, there might yet be light at the end of this very long, thin tunnel.

youdao