I could swear I remembered seeing rabbits in the snow a couple of times, I means hares, that were brown.

但是我能发誓我记得有几次在雪地里看到过兔子，我是说野兔，棕色的那种。

youdao

But I could swear by your expression.

但是我可以从你的表情发誓。

youdao

I could swear I've been here before.

我敢发誓曾经来过这儿。

youdao

And I could swear I saw an old bearded man wandering through the terminal chewing on an unlit Tyrolean gesteckpfeife.

FORBES: Interlude: Frankfurt International Airport and Feeble Attempts at German

It seems absurd but, over time, I swear she could read my intentions, or perhaps my emotions.

NPR: Excerpt: 'Dog Days'

"I swear I had people offering to bake me cookies if they could get on the system, " he said.

WSJ: A Stathead Carves Out a New Market: High-School Coaches