I mean post 911 we had circumstances that a lot of people, unless you're actually dealing with it, you wouldn't really be able to understand what people are going through.

11之后我们的情况是,除非你真的在应对这件事,许多人都不是真的，能够了解,我们经历了什么。

普林斯顿公开课 - 人性课程节选

making certain that people are able to understand what you're saying.

你要确保人们可以听懂你在说什么。

在英语系国家 - SpeakingMax英语口语达人

There are defense mechanisms, there are biological instincts, neurosis-- and if you understand these very often dark forces, were better able to deal with life: understand as well as improve the quality of life.

还有防卫机制，人类本能论，神经症-,如果你理解这些黑暗势力，就能更好地处理生活：,了解并改善生活质量。

哈佛公开课 - 幸福课课程节选