But thousands more will be there Friday to witness an event that lasts just two minutes-a total eclipse of the sun.

本周五这里有超过数千人将会目睹持续2分钟的天文奇观日全食。

The most spectacular, the one for your bucket list is a total eclipse of the sun.

最壮观的是日全食。

They were traveling by train to Wyoming to see an eclipse of the sun.

他们乘火车去怀俄明州看日食。

This can be seen in the bending of light from distant stars observed during an eclipse of the sun.

这可以从日食期间观察到的来自遥远恒星的光的弯曲中看出。

And you've probably heard of a total eclipse of the sun or the moon, but a total solar eclipse and a total lunar eclipse are actually pretty different.

你可能听说过日全食或月全食，但日全食和月全食实际上非常不同。

But since an eclipse of the sun in 1919 proved one of that junior patent officer's predictions right, Einstein has been unimpeachable.

但自从 1919 年的日食证明了一位初级专利官的预测是正确的，爱因斯坦就变得无可指摘了。

Now it's true that whenever there is a total eclipse of the sun, you can see the corona, that outer white circle surrounding the sun.

（转折、对比，第三题出题点）But how long does a total solar eclipse last？

And so, in the swinging of an oil lamp, he discovered his important principle, the law of motion, which is applied today in the measurement of time, the eclipses of the sun and the movement of the stars.

于是，在油灯的摇摆中，他发现了重要的规律，也就是今天应用于计量时间、日食以及星体移动的运动规律。

You know, William, I've never seen the total eclipse of the sun before. This is my first experience with this. And, of course, we've all seen the pictures in the films.

你知道，威廉，我以前从未见过日全食。这是我的第一次体验。当然，我们都看过电影中的画面。