Putting two and two together, I assume that this was the car he used.

根据所掌握的信息判断，我认为这就是他用的那辆车。

《柯林斯英汉双解大词典》

I assume that they ask me because they believe a teacher should know the answers.

我想他们问我，是因为他们相信一个老师应该知道答案。

youdao

I assume that most students taking the introductory level class would have little or no experience with archeological research, but that's ok.

我想大多数上入门级课程的学生的考古研究经验都是很少或没有的，但没关系。

youdao

"I assume that is some indication of his loyalty and his interests."

VOA: standard.2009.05.24

I assume that those problems are not that difficult and I've given you a lot of practice.

我知道这些题目没那么难,我已经让你们练过不少次了

耶鲁公开课 - 基础物理课程节选

I assume that you know nothing, starting from ground zero here and build it up.

我假设你们什么都不知道,零起点,从头开始

耶鲁公开课 - 聆听音乐课程节选

Even as a businesswoman, I assume that people usually have had negative experiences with other women.

FORBES: We Are Women, Embrace It

Although the research was based on in-person schooling, I assume that similar findings would hold for Web-based instruction.

FORBES: Class Size Doesn't Matter

Now, I assume that someone has looked at this before, but this is roughly consistent with a corporations-hold-cash-as-a-buffer-between-revenues-and-costs model.

FORBES: Challenge Accepted: Kevin Drum on Corporate Cash