What is the definition of the environment？

The main purpose of “The Sales of the Sky”: The poet uses the imagination of the expression techniques to imagine the starry market with countless street lights, and imagine the meteor in the air as a cage for a lantern in the street.The poet’s longing for freedom and the hope of the ideal society.
The author of “Sales in the Heaven” Guo Moruo, the original text:
The street lanterns are clear,
There seems to be countless stars.
The star in the sky is now,
It seems to have countless street lights.
I think the empty air,
There must be a beautiful market.
Some items displayed on the market,
It is definitely a strangeness in the world.
You see, the shallow Tianhe,
It must be not very wide.
The cowherd and weaver girl across the river,
It is definitely able to ride a cow.
I think they at this moment,
Swimming in Tianjie.
Don’t believe it, please watch that meteor,
They were walking with lanterns.
“Said in Heaven” is a modern poem created by modern writer Guo Moruo in October 1921.
The poet used the expression of imagination to imagine the starry market with countless street lanterns with the starry sky. The imagination of the air meteor in the air was used as a lantern to travel on the street with a lantern, expressing the poet’s longing for freedom and the freedom.Hope of the ideal society.The style of the whole poem is calm, and uses natural and fresh language, neat short sentences, and harmonious and beautiful rhythm, expressing the innocent ideal of the poet.