爱因斯坦的相对论是一个真正的颠覆者，彻底改变了物理学。

Einstein's theory of relativity was a real ___earth-shaker that revolutionized physics.

这位年轻CEO的创新理念使他成为商界的风云人物。

The young CEO's innovative ideas made him an ___earth-shaker in the business world.