There's always this veneer of innocence, or lack of learning, or lack of sophistication; so, she is presenting herself as a simple person.

她一直给人们一种，不学无术、学识浅薄、,胸无城府的假象;,让人觉得自己是一个简单的人。

耶鲁公开课 - 1945年后的美国小说课程节选

> So this is just a dumb text editor called Nano, dumb in that it's very simple which is nice because it eliminates a lot of the complexities of learning a new tool when really all you wanna do is solve an actual problem.

这是NANO文本编辑器，它很简单，可以消除因学习这个新工具,而带来的许多复杂问题,你真正需要做的就是解决一个实际问题。

哈佛公开课 - 计算机科学课程节选