They based their findings on more than four thousand adolescents who were not depressed when the survey began in nineteen ninety-five.

VOA: special.2009.03.10

When you're depressed, there are these, well, we could call them experiences, though the word "experience" is also somewhat ambiguous.

当你沮丧时,会有那些我们可以称之为体验的感觉,虽然"体验"一词也比较含糊

耶鲁公开课 - 死亡课程节选

What it feels like to you when you're worried or depressed or joyful or in love.

当你担心时,就会产生烦恼的体验,或是沮丧,或是愉悦,或是坠入爱河

耶鲁公开课 - 死亡课程节选