If you had your notes, you could do some fun scribbling right now, so you can do that at home.
如果你们在笔记上记了这个,你可以把它完全划掉,或者回家后划掉。
And yeah, it takes a long time to get good at it. A lot of fitness, too. A lot of working out.
要想划得熟练需要时间。体能也要好。再加上大量的锻炼。
And they type in "cappuccino" on a little terminal, which is basically a calculator on top of the cash box, and then they get $3.24 from that. They get a receipt.
他们在一个小终端机上输入“卡布奇诺“,那个终端机不过是个收银盒上价格计算器而已,他们划走了3。24美元,打出一张凭条。
So, for example, if we're to hold the time constant, this makes it a lot simpler of an equation, because what we can end up doing is actually crossing out this whole term here.
比如说,如果我们把时间,定为常数,这使得方程,大大简化,因为我们可以把,这一项划掉。
Take the fattest marking pen you have, scratch that out and replace it with atomic hydrogen.
用你最粗的笔把它划掉,再用氢原子代替它。
So, when you see this object over here you categorize it as a chair and you recognize that you could probably sit on it.
当你看到这边的这件物体,你就把它划到椅子的类别下,然后你就知道你可以坐上去。
One more extremely important announcement, it's on your syllabus, but I want to underline it even more than it is already underlined and boldfaced.I want to underline the importance of the section discussions in this course.
还有一个特别重要的通知,这在你们的课程纲要上但我想请你们在那下面划线,这比那些已经被划出或加粗的字还重要,我想请你们划下讨论课的重要性。
So let's actually, you might want to be a little bit gentle in your own notebook, but on my board let's get rid of all these strategies that are never a best response.
所以我们干脆点,在笔记本上,你们动作轻点,我直接在划掉这些非最佳对策的策略
I'll pick up wherever the dotted line emerges in the subsequent lecture.
下节课我会把划虚线的部分接着讲完。
Every day from 5 to 7 pm, we go out and row on the Charles River.
每天傍晚五点到七点,我们都会去查尔斯河上划赛艇。
So this is like crossing off the person in position number 2 here.
这就像是划掉,2号位上的人或物。
But I'd say on the whole, you could probably characterize Asian students,
但是让我说,总体上看,可以把亚洲学生划作同一类,
you know, canoeing, hikes, it's a lot of fun.
你知道的,划独木舟啊,徒步旅行啊,非常有趣。
Their diversity has not been flattened or homogenized by the final editor of the text.
它们的多样性并没有被消弱或统一划齐,被章节最后的编辑者。
If there's a tie, half the voters at that position go for one of the candidates and half of them go for the other.
如果是平均,一半的选票划给其中一个候选人,另一半给另一个候选人
That is, if you plot the relationships between people We can take each person in this room, find everybody you know and who knows you and draw a line, but if we were to do this you wouldn't find an even mesh of wires.
也就是说如果要划出人们之间的关系,例如这个教室里的人,把互相认识的人用线划出来,如果我们这样做,得到的结果不是一个分布均匀的网状图。
And all these strategies for Player II are gone, and all these strategies for Player II are gone, and what's left? A lot of scribble is left.What's left?
参与人II的这些策略被剔除了,参与人II的这些策略也被剔除了,划掉的都剔除后,最后剩什么了
Does it need a special technique to row the boat?
划赛艇对技术有特殊的要求吗?
We can also do a similar thing, and I'll keep my distance from the board, but we can instead be holding x constant, for example, putting x to be equal to zero, and then all we're doing is considering the electric field as a function of t.
我们也可以做类似的事情,把x固定为一个常数,例如令x等于零,然后,考虑电场作为时间的函数,这种情况下,我们划掉。
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