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》

Seeing as Mr. Moreton is a doctor, I assume he is reasonably intelligent.

既然莫尔顿先生是个医生，我猜想他应该相当聪明。

《柯林斯英汉双解大词典》

That's gross earnings, I assume.

我想，那就是总收入。

youdao

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

VOA: standard.2009.05.24

The bonds are auctioned off on regular dates and you cannot participate in the auction; I assume you can't.

这些债券在规定期限内拍卖,你们不能参与这些拍卖,我想你们是不行的

耶鲁公开课 - 金融市场课程节选

If you would like to express such desire which I assume most of you have to somebody else,

我想大多数人都跟别人表达过这种愿望，如果你想表达的话，

I want to 课堂 - SpeakingMax英语口语达人

But I assume we'll have information on when that will happen fairly soon for you.

WHITEHOUSE: Press Briefing

"I assume he's a gentleman and a scholar and will now pay up, " said Dr. Kane.

WSJ: New Particle Found, Consistent With Higgs Boson

Did--Mr. Carter, I assume, made those changes, and then you subsequently signed the affidavit?

CNN: Transcripts from video deposition of Lewinsky, Jordan, and Blumenthal