Einstein's general theory of relativity is what is called a classical theory. 愛(ài)因斯坦的相對論被稱(chēng)為一種經(jīng)典理論。
The internal structure of the atom was the rock upon which the glorious ship of classical theory was doomed to be wrecked. 原子的內部結構是注定要把經(jīng)典理論這條光榮航船撞碎的礁石。