I realized that it was the wrong thing to say.

我意识到说这话不恰当。

《牛津词典》

Looking back on it now, I realized that I must have imagined the whole thing.

现在回想起来，我意识到这整个事情一定是我幻想出来的。

《柯林斯英汉双解大词典》

I realized that I was sitting alone with Jay.

我意识到，我和杰伊单独坐在一起。

youdao

I realized that under all my dreams of leaving home, I was afraid to go.

VOA: special.2009.02.14

When I realized that I was writing plays, I read a lot more plays for style and for substance and for technique.

当我意识到我在写剧的时候，我会读更多剧本来学习形式,内容和技巧。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

So quickly I realized that we were too optimistic about the future of Internet in China.

很快我就意识到,对于中国互联网的未来看的太过乐观。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

When I realized that I could meet his needs, I also realized he met mine.

NPR: Teaching a Bad Dog New Tricks

But then I realized that a blog, by definition, is inherently self-indulgent, is it not?

FORBES: Five Years After A Brain Aneurysm, Fear Of Dying Can't Make Me Quit Living

Then I realized that there was plagiarism, but the politicians in Washington were the guilty parties.

FORBES: Obamacare Waiver Process Is Like Scene From Atlas Shrugged