Ключевые слова: 2020, anniversary, annual, beginning, business, calendar, card, celebration, change, christmas, climate, concept, creative, december, design, development, eco, environment, eve, event, figures, future, globalwarming, greeting, happy, holiday, improvement, january, mountain, nature, new, next, number, outdoor, pattern, progress, prosperity, renewable, seaside, season, sky, start, sun, sunset, text, time, water, winter, year,