宇宙就像一个全息图,在这个图象中包含了每一个片段。
The universe is like a hologram, in which the whole image is contained within every segment.
在这个图的右上角是一些提供幸福生活上做得比较好的国家,但代价是他们用了地球很多的资源。
To the top right of the graph are countries which are doing reasonably well and producing well-being, but they're using a lot of planet to get there.
因为在这之后会用机器造出纸张,我们可以把这个步骤放在流程图的中间。
Because after that they use a machine to make the paper and we can put that right in the centre of the flow-chart.
We've been discussing energy diagrams a lot in this class, it's a very good way to visualize exactly what's going on.
在这个课里面,我们已经讨论过很多次能量图了,它通常是一个很好的把所发生的事情形象化的方法。
Square root of 16, and my plot basically shows it crosses at 4 and-- well, I think that's minus 4.
我的图清楚的显示这个函数,在4和-4两个点和x轴交合。
The budget constraint is a straight line through this point with a slope of .
这个预算限制在这幅图上是一条,是一条经过该点并以为斜率的直线
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