我们对过去一无所知。
Whoever it is, we know nothing.
他到底是谁，我们一点也不知道。
We know nothing about the matter.
我们全然不知道这件事。
We know nothing about the agenda.
我们对议程一无所知。
We know nothing whatever about it.
对这件事我们一无所知。
我们全然不了解这件事。
All that we know is that we know nothing.
我们只知道我们什么都不知道。
When we came to the world, we know nothing.
当我们来到这个世界上的时候，我们什么都不知道。
We can only know that we know nothing.
我们只知道，我们一无所知。
We know nothing about the new neighbor.
我们不知道有关于那个新来邻居的事情。
We know nothing about him except his name.
除了名字以外我们对他一无所知。
If I may say so, we know nothing about it.
正如我所说的，我们对它一无所知。
Unfortunately we know nothing about its life history.
很遗憾，我们一点儿都不知道它此前的生活状态。
We know nothing except that the victim is an old man.
除了被害者是个老人外，我们对其他一无所知。
We know nothing about him except that he is from Paris.
我们除了知道他来自巴黎外，其余一无所知。
We know nothing about her save that her surname is Jones.
我们除了知道她姓琼斯外，对她全不了解。
We know nothing about the new neighbour; he is a cold fish.
我们一点也不熟悉新邻居；他是个不大同别人来往的人。
Of ourselves, so long as we know only ourselves, we know nothing.
如果我们只是知道我们自己，那么我们就是一无所知。
We know nothing about motivation. All we can do is write books about it.
我们对动机一无所知，我们唯一能做的不过是写一本关于它的书。
We know nothing about events which happen once objects pass this boundary.
一旦物体超过这个这个边界，我们对所发生的事便一无所知。
Let us begin as though we know nothing about it at all and start from scratch.
让我们这样开始，就好像关于觉察我们一无所知，从头开始。
We know nothing about future excerpt analogying it depend on our past experience.
除了凭着对过去的经验加以类推之外，我们对今后的事一无所知。
We know nothing about future excerpt analogying it depend on our past experience.
除了凭着对过去的经验加以类推之外，我们对今后的事一无所知。
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