我们一起努力,相信一定能看到进步。
We diligently, believed together certainly can see the progress.
我亲爱的朋友,相信我们自己一定能看到世间最美的彩虹。
My dear friends believe ourselves we will see the most beautiful rainbow in the world!
PROFESSOR: Good. So, it's going to be in 3, because that's the shortest energy difference we can have, 3 those 2 are inversely related, so it must be n equals 3.
教授:好,是3,因为它的能量差最小,红色的是我们能看到的,所以一定是n等于。
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