Ключевые слова: agriculture, bird, bittern, clay, countryside, crop, cultivation, egret, farmer, field, grass, green, ground, grow, harvest, hill, hillside, land, landscape, lush, mountain, mud, nature, outdoor, paddy, paddy field, pattern, plain, plant, plantation, plough, plow, plowing tracks, plowman, rice, rice field, ridge, rural scene, sky, soil, trace, tractor, tree, tropical, valley, view, water,