I thought for a moment. 'Well, aunt, it sounds a very good idea.

我想了一会儿，好啊，姨婆，听起来这主意不错。

youdao

For a moment I thought he was going to kiss me. I recoiled in horror.

一时间我认为他要吻我。我惊恐地躲开了。

《柯林斯英汉双解大词典》

You had me worried for a moment—I thought you were going to resign!

你可让我担心了一阵子，我原以为你要辞职呢！

《牛津词典》

And then, I thought for a moment.

FORBES: Move up http://i.forbesimg.com t Move down

With that, he skipped out of the room, his hands in the air, and I thought for a moment that Mother was going to cry.

NEWYORKER: Mr. Bones

For a moment, I had actually thought it was a game bug.

FORBES: Review: Family Guy Online