It disturbed her to realize that she was alone.

她意识到自己孤单一人，心里感到很不安。

《牛津词典》

It is sobering to realize that this is not a new problem.

意识到这并不是新问题，就会使人冷静下来。

《牛津词典》

They did not realize that they were being lured into a trap.

他们没有意识到正被人骗入圈套。

《柯林斯英汉双解大词典》

He had told a friend, "You come to realize that life is short, and you have to step up.

VOA: special.2010.02.07

So I think it's important to realize that both within the Palestinian side and Israeli side there's not one opinion.

因此我认为有一点很重要，那就是要意识到,在巴勒斯坦和以色列各方内部,都没有统一的意见。

普林斯顿公开课 - 人性课程节选

But I realize that a lot of people just want to take the easy route and do that instead.

但我后来发现，很多人只想走捷径，以手术代替其他方式。

整容是个人自由 - SpeakingMax英语口语达人

Sounds good until we realize that some executives could still coast on the excellent performance of their colleagues.

FORBES: Steering Clear Of The Executive Compensation Bog

No one needs a sermon from the president to realize that actions have consequences.

FORBES: Inauguration 2013: Obama's Embarrassing Lurch Into the Gooey Collective

It seems awfully sudden, even a misfortune, to realize that it's time to leave.

FORBES: Go with the Floe