我们假定了每一个人都会应邀出席并正就此作出安排。

We are working on the assumption that everyone invited will turn up.

《牛津词典》

问题不在于我们会想象事物，而在于我们假定我们想象的东西是准确的。

The problem is not that we imagine things, but that we assume what we've imagined is accurate.

youdao

我们假定客户知道他们需要什么。

We assume [clients] know what they want.

youdao

Well, however we settle that issue, notice there's still one other assumption that all these positions still have in common.

不管我们如何解决这个问题，我们都会发现有一个假定,是这些观点都共有的。

耶鲁公开课 - 死亡课程节选

Let's assume, for sake of argument, the thing I'm looking for is bigger than this. In that case, I'm going to throw away all of this, I'm going to hit that bottom line of that code.

让我们假定不是，假定要找的元素,比这个大，在这样的情况下，这些都擦掉，我要运行到代码的最后一行。

麻省理工公开课 - 计算机科学及编程导论课程节选

Back to our hypothetical, you know, our initial discussion of Flaming Hot Cheetos: by his definition that would not qualify as food.

再回过头来谈谈我们之前的假定,我们曾讨论过关于火焰辣奇多的问题,按照他的定义,奇多不能算作食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选