Liao said

Hello, I'm glad to answer your question.

Sentence:

(1) When the sun sets, the red river in the sky emits fire, and the green grass of goose down satin is dyed orange. Gradually, everything became dark and everything seemed to swell up.

(2) In the warm darkness, the leaves covered with sunshine hang down, and the grass hangs down, emitting a sweet taste.

Objective: The author not only writes scenery for the sake of scenery, but also sets off the atmosphere and renders the artistic conception, thus deepening the theme.