1.
One can no more answer for what they have done than for what they will do.
我们无从知道他们曾干过什么，也无从知道他们将干些什么。
2.
And you don't know if it will be your last time.
你无从知道这是否是你的最后时刻。
3.
A dress is like a label.It lets you know its brand but no clue about its quality.
服饰就像标签，它让你知道它的品牌，即管无从知道它的真实货色。
4.
The ones who know don't care anymore and the ones who care don't know.
这个机会知道的人漠不关心；想关心的人无从知道。
5.
Volunteer: I like digging myself. You never know what's under the next boulder.
志愿者：我喜欢自己动手挖掘。你无从知道下一个大石头下会有什么。
6.
Never frown, even when you are sad, because you never know who is halling in love with your smile.
纵然伤心，也永远别皱眉;你无从知道，谁正爱着你的笑。
7.
He may never be sure where the next meal is coming from,
他可能从不知道下顿饭有无着落，
8.
The smarts ones know she is never harmless.
而聪明人知道她从来都不是无害的。
9.
There are countless people who, ever since their early years, have learned to associate snails with food.
有无数的人，从小就知道把蜗牛同食物联系起来。
10.
On Chuang Tzu s Way to Care for Life;
论庄子的从“自然无为”到“离形去知”的养生之道
11.
The love of God is like the ocean, you can see its beginning, but not its end.
上帝的爱就像海洋般，从你第一眼看，就知道祂是无穷无尽。
12.
Having no confinement, being unconfined, That which is Knowing has no personal sense of the authorship of the Knowing.
那个无量无边的真知境界，从不给悟道者个人的成就感。
13.
I knew that I had conquered him, had rid myself of him mentally and emotionally.
我知道我征服了他，无论从精神上还是感情上都摆脱了他。
14.
although nobody knows when he acquired the use of the latter.
尽管无人知道人类是从何时学会了对后者的使用的。
15.
From his words and behaviour I know that he is a know-it-all fellow.
从他的言行，我知道他是个不学无术而喜欢吹牛皮的家伙。
16.
He's always on the make, I have never known him do a disinterested action.
他这个人一贯都是唯利是图, 我从来不知道他有什么无私的行动。
17.
She had not known that men could be so disinterested, chivalrous, in their love for women.
她从来不知道，男人爱起女人来，会那么纯正无私，那么勇敢侠义。
18.
A Contrastive Study of Discourse Marker You Know and Nizhidao from the Perspective of Pragmatic Metafunctions;
从话语标记语无语用功能角度分析研究“you know”和“你知道”