A lot has happened since the exuberant optimism of the political spirit that we see in a tract like Areopagitica.
弥尔顿在《论出版自由》中发表了极为乐观的政治思想之后,政治形势发生了很大变化。
Well, it's definitely changed over the years.
这些年它的变化很大。
The next slide shows the farm, same farm and its surroundings in 1998, so you can see that a lot has happened here.
接下来这张幻灯片展示的,是1998年的这个农场的周边,你可以看到发生了很大的变化
And you might every once in a while get this, at least as we've done it in this case, this large move out at the end.
一旦你得到了这个结果,至少像是我们在这个例子中得到的结果,最后有一个很大的唯一变化。
The Greek way of looking at things requires a change from the characteristic way of knowing things before the Greeks, that is to say, the use of faith, poetry, and intuition.
希腊人观察事物的方式需要改变,这和之前人们通过信仰,诗歌和直觉来了解事物的方式,发生了很大的变化
We've had episodes in our history when real interest rates have made major moves and these movements are very important for what is happening in our lives.
历史上有一些真实事件,实际利率发生很大的变化,这些变化对我们的生活,有非常重要的影响
Of course the physical work of securing the food has changed a lot.
当然,食品供应保障也有很大的变化
Now we'll go back further than 10,000 years to talk about the history of food, but in those--but at 10,000 years ago several very important changes happened that have shaped to a great extent what our modern relationship with food is.
让我们回到一万多年前,来讨论饮食史,但是,一万年前,发生了一些很重要的变化,这些变化很大程度上塑造了,现代人类与食物的关系
Fat is not all that much different, but one thing that's happened is the type of fat has changed a lot, and so people are eating less fat from plant sources and more fat from animals sources That's where the saturated fat comes in and high saturated fat intake is not a good thing.
脂肪摄入量相差无几,然而脂肪的种类却发生了很大变化,人们越来越少从植物中摄取脂肪,而更多是从肉类食物中获得,肉类食物中含有饱和脂肪酸,而过多地摄入饱和脂肪酸是有害的
So things have changed a lot.
情况发生了很大的变化
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