either you don't quite know something or you are honestly not sure of something
你对某事不知情或是你对某事不确定
It is a little bit difficult in the sense that to have gotten into Princeton, one almost certainly has had to know something about something. Right?
之所以比较困难是因为,一个人如果想要进入普林斯顿大学,他一定,对某个领域有一定了解?
Chapters 2 and 4 are really reviews of things that you probably already know something about, so they're reviews of basic chemistry.
第二章和第四章是对,一些你可能已经知道的,基础化学,蛋白质及生物化学知识的复习
Common knowledge is: "I know something, you know it, you know that I know it, I know that you know it, I know that you know that I know it, etc., etc. etc.: an infinite sequence.
共同知识是指,我知道一件事,你也知道这件事,你知道我知道这件事,我也知道你知道这件事,我知道你知道我知道这件事,以此类推,一个无限的循环
Now, there are exceptions in both directions, and as it happens the cases I know best have to do with the city of Corinth sent out a lot of colonies, which is why we know something about their arrangements.
但是现在两方面都有特例存在,而且这特例就发生在我最为熟知的科林斯,科林斯建立了很多殖民地,因此我们现在能对它的安排有所了解
you know something is wrong.
你就会知道出了问题。
The "I wonder if" pattern, like it sounds, is used to express the fact that you don't completely know something.
I wonder if”句型,就像字面意思表达的一样,是用来表达你对某事并没有彻底的了解。
New Englanders know something about attachment to place, and so did people from the low country, South Carolina.
新英格兰居民对家乡有着深切的眷恋,位于低地区域的南卡罗来纳人也一样
How do you know something like this doesn't happen every single night, every hour on the hour, ? every minute, every second?
你怎么知道这样的事,每一晚,每个小时,每分每秒都没有发生?
If it turns out to be true, I'm going to say, " "Those guys really know something."
如果这个预言成真了,我会说,“原来这些人真能预测的到啊“
And the answer is yes, we know something about the noble gases.
答案是肯定的,我们对惰性气体有所了解。
He seems to be saying, " "I know something you don't know."
他好像是在说,“我知道一些你们不知道的事“
They don't have to know something in this case.
在这种情况下他们不需要知道一些东西。
So I think that's interesting that now they are thinking what they know and they are learning something different.
孩子们现在回想,他们熟悉的事物,同时学习一些新的知识。
But, you know why not do something a little special, little different, and they decided instead to use lithium.
但是你懂的,为什么不做的更特殊,更与众不同一些呢?
Then if I'm looking for the square root of something less than 1, I know it will be in my region, right?
如果我要求平方根的数小于,我就知道我们的答案应该,在0-1这个区间了,对不对?
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