Ключевые слова: bird, boat, china, cloud, conservation, copy, ecology, ecosystem, environment, fauna, fish, fishing, flora, fresh, geese, hongkoong, hook, horizontal, lake, landscape, mancha, marsh, national, natural, nature, outdoors, pine, pond, pool, refuge, river, room, service, ship, snow, space, system, tablas, text, tshim tsun, watching, water, wetland, white, wild, wildlife, winter, wood, yuen long,