She carried on merrily, not realizing the offence she was causing.

她毫无顾忌地胡闹，没意识到惹人生气了。

《牛津词典》

He was asked to pick somebody up and bring them to a party, not realizing it was a setup.

他被叫去开车接人并送他们到一个聚会，没意识到那是个圈套。

《柯林斯英汉双解大词典》

why not make any chance of people not realizing that it's red?

为什么不利用,人们并未意识到那是朵红玫瑰这点？

youdao

So I have held myself back just by my not realizing that when success comes, you have to go with it and build it,".

VOA: standard.2009.11.03

And I'll sit there staring at the output, staring at the code, not realizing that that output was not produced by that code.

然后我就坐在那儿盯着输出的结果，看着代码，没有意识到输出的结果,并不是由我的代码产生。

麻省理工公开课 - 计算机科学及编程导论课程节选

why not make any chance of people not realizing that it's red?

为什么不利用,人们并未意识到那是朵红玫瑰这点？

麻省理工公开课 - 电影哲学课程节选

When confronted, he gave a lame excuse about not realizing he was reaching into the case.

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We had devoted our energies to scaling the mountain not realizing that a taller one stood behind it.

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He was anxious for the credit, not realizing that the credit would keep.

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