事实：一个部分只用一名开发人员完成有很大的风险：没有第二个人可以维护和理解这个部分的内容。

Reality: The risk associated with having one developer per feature or component is that no one else can maintain and understand that feature.

youdao

虽然你可以通过你自己，这是一个容易得多了第二个人来帮助你。

Although you can do this by yourself, it's a lot easier with a second person to help you.

youdao

动机最重要，你可以做二个人的工作，但你不能成为二个人。

Motivation is everything. You can do the work of two people, but you can't be two people.

youdao