Earth: land. Heaven and earth, the first level is above, and the first level is below. The metaphor is very different.

Source: Jin's "Bao Puzi, Inner Chapter, On Immortals": "Its differences; There is a world of difference; Ice charcoal tour. "

Separation of heaven and earth

Suspension and separation: the distance is very long. Metaphors are very different.

Source: "Biography of Lu Jue in South Shu Qi": "One person's thoughts are delayed; The article of a family is separated from the soil. "

A different world.

Describe the huge gap between two or more things, just like the distance between heaven and earth.

Sentence: Two sisters belong to two worlds.

It's a world of difference [ti ā n ch ā d ā Yu m m m: n]

The metaphor between the two is quite different.

Source: Qing Li Garbo's A Brief History of Civilization, back to 57th: "I think I am the master of Taiwan Province, rich and powerful. Although my old man is also in charge, he is far from it. "

Separation of heaven and earth [ti ā n r m: ng xuá n gé]

The metaphor is very different or very different.

Source: "Biography of Lu Jue in South Shu Qi": "One person's thinking is delayed; The article of a family is separated from the soil. "