1. a person regarded as nonexistent and having no rights; a person whose existence is systematically ignored (especially for ideological or political reasons)

But some intellectual mastery is fundamental to lasting love because it is fundamental to personality, and it is difficult to love a non-person.

但是拥有一些彰显才智的技艺是爱情历久如新的基石，因为这也正是我们个性的基础，要喜欢上一个什么也不会的人实在太难了。

They recorded the contents of their dreams and rated the extent to which they dreamed about the crush (or non-crush) target person.

他们记录下自己的梦的内容，并判断，多大程度上梦到了这个迷恋(非迷恋)的目标人物。

Acceptance tests: Functional tests which input and output can be validated by a non-technical person, the product owner.

验收测试：也是功能测试，不过输入和输出可以被非技术人员——产品所有者验证。