1, the sky: the vast space listed by the sun, moon and stars.
Mao Dun's Autumn Harvest: "At dusk, there are occasionally a few white clouds in the sky, and the whole village cheers."
2. Field: Also known as "Yi Tian". Also known as "Tiannian". Field.
Mao Dun's Algae Walk: "In this simple field, there are far from the green dense groups standing proudly, but it is the grave garden of the rich."
3. Sun: refers to sunlight.
Act II of Cao Yu's Peking Man: "The sun is shining, the wind blows and the rain blows."
4. Sunset: the rosy clouds that appear at sunset.
Cao Yu's Thunderstorm Scene 1: "She feels that her summer has passed and the sunset glow of her life is about to dim."
5. Forest: usually refers to trees growing in a large area. Forestry refers to the whole of many trees growing on a fairly vast land, as well as animals and other plants on this land.
Yang Shuo's Wild Boundless: "That night, we went into the forest area and lived in a hostel on the wild slope of a deserted village."
6. Paddy field: a field where rice is grown.