想来这场比赛一定精彩,我们的门票已经卖光了。
We are already sold out for what should be a fantastic game.
一旦钱花光了,我们就不知道该怎么办了。
他全吃光了,一点不剩。
I of course picked the wrong day to wear a sweatshirt under really hot lights so thankfully I came prepared with another item from the-- from the store.
当然,我在主光灯下穿了件运动衫,这确实不太明智,幸好我过来时,从商店准备了另一件。
And one thing that Einstein put forth is he figured if well, what we're saying is that light is, in fact, a stream of particles, each one of those particles or photons must, therefore, have a momentum.
爱因斯坦提出了一件事情,他指出如果我们所说的光,事实上是一束粒子,那么这些粒子或者光子中的,每一个都有动量。
So, now we can talk about it in different terms, Ei for example, talking about e sub i, which is the incident energy or the energy of the light that comes in, or talking about work function here, and that's just another way to say threshold energy.
现在我们可以从不同的方面,来谈论它了,举例来说,它是入射能量或者进来的光的能量,或者谈论这里的功函数,它是另一种描述临界能量的方式。
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