there is a vast difference between the two.; poles apart
Example Sentences:
1.
Liverpool beats manchester hollow, they say . 他们说,曼彻斯特比起利物浦来,简直天差地远。
2.
Her idea of work had been so entirely different 她原来想象的工作和这一切天差地远。
3.
It is as fine a picture as any miss reed s drawing - master could paint , let alone the young ladies themselves , who could not come near it : and have you learnt french 它同里德小姐的绘画老师作的画一样好,更不要说年轻小姐她们自己了,她们同你天差地远。你学法语了吗? ”