Confucius said, " To know that we know what we know, and that we do not know what we do not know, that is true knowledge."

“知之为知之，不知为不知，是知也。”

He stood there all bewildered, the glass globe held arrested in midair.

他举着罩子，不知所措地伫立在那里。

Is it their unconditional love, their tireless desire to play?

是它们无条件的爱，还是不知疲倦的玩耍劲头？

I mean, you think you know someone.

真是知人知面不知心。

So anyway I just didn't know where to go, and I know that you and I have kinda drifted apart.

于是我不知该走往处，我知道你我日渐疏远。

You might even be tempted to assume that humanity has little future to look forward to. But such gloominess is misplaced.

你可能不知不觉地认为人类的未来没什么好期待的。但其我们也不应该很绝望。

For some reason this really annoyed her.

这话不知为真的有些不悦。

I don't know what she sees in that goober.

我真不知道看上那呆子哪点。

I was terrified out of my wits.

我被吓得不知所措。

My father will rejoice to hear it.

我老爸听了不知会多高兴.

For some reason, the back of his neck prickled. The very dust and silence in here seemed to tingle with some secret magic.

不知为什么，他突然感到心里发毛。这里的尘埃和肃静似乎都使人感到暗藏着神秘的魔法。

I've never felt so scared or overwhelmed.

我从未感到如此害怕或不知所措。

But it also poses a dilemma for Mr Cameron.

无独有偶，卡梅伦首相亦不知如是好。

I never knew what I was capable of.

真不知道我原来如此强大。

“I couldn't agree more, Miss Steele, ” he replies, his voice soft and for some inexplicable reason I find myself blushing.

“我非常赞同，斯蒂尔小姐。”他说，他的声音依旧柔和，不知什么原因，我的脸红了起来。

Honour to those indefatigable spirits who consecrate their vigils to the amelioration or to the alleviation of their kind!

光荣归于不知疲倦、不分昼夜、献身事业、增进人类幸福、减轻人类痛苦的天才！

Of course, at the time, they had no idea what was happening.

当然，在当时他们并不知道他患上了这种病。

But the surrogate mother said she wasn't aware of one fact about the couple.

但当时的代孕母亲对这对夫妇并不知情。

Morgan le Fay had appeared out of nowhere.

摩根·拉菲不知从什么地方出现了。

He was abrasive. He was brash. He thought he knew everything.

他不招人喜欢，很蛮横无礼。他认为自己无所不知。