没有协同合作，每个国家都决定不捐助，这也会产生一种平衡状态，但不是抑制传染病爆发的最有效的方式。 研究者表明，博弈论分析也潜在地提出了许多有趣且令人不安的问题。

Without coordination, every country may decide not to donate; this also creates a state of equilibrium, but is not the most effective way of containing the outbreak.

youdao

妈妈，我不想不布朗大学。可能明年回去，但不是现在。

Serena: Mom, I'm not going to brown. Maybe next year, but not now.

youdao

一次总付税不扭曲行为，但不是一种受欢迎的政策工具。然而，它可作为一种重要的标准，用来比较其他税种的超额负担。

Lump sum taxes do not distort but are unattractive as policy tools. Nevertheless, they are an important standard against which to compare the excess burdens of other taxes.

youdao

But there's more, and this is why novels are long: - not too long, not too short, but of a certain length-- of a certain magnitude, as Aristotle puts it.

但是当然还有很多别的东西，要不这本书也不会那么长：,不是太长，但也不短，刚刚好能说明清楚问题的长度-,亚里士多德这么评价。

耶鲁公开课 - 文学理论导论课程节选

Okay, so while not equal to, so bang equals, exclamation point equals is computer science syntax for saying not equal to, 0 while not equal to 2 which it is not, it is equal to 0.

好的，尽管不等于不是相等的反写,但惊叹号在计算机科学的语法是不等于的意思，尽管不等于2，但它是等于。

哈佛公开课 - 计算机科学课程节选

It isn't necessary for you to grasp his occultism in order to read his poetry well.

但这不是必要的,没必要去理解他的系统,不理解系统也可以读他的诗。

耶鲁公开课 - 现代诗歌课程节选