as like as chalk and cheese

• adj. 根本不同(实质不同)

例句

用作形容词 (adj.)

1. There are fundamental differences between your religious beliefs and mine.
   你我的宗教信仰根本不同。
2. The Czechs and Slovaks, like any other nation, harbor within themselves simultaneously the most disparate potentialities.
   捷克和斯洛伐克，像任何其他民族一样，将自己同时潜藏在根本不同的潜能之中。