Ключевые слова: 3d, agreement, background, burundi, burundi flag, business, communication, competition, concept, conflict, cooperation, country, crisis, culture, currency, diplomacy, economy, exchange, finance, flag, friendship, global, government, history, illustration, immigrant, international, land, language, market, money, national, partnership, patriotism, peace, politics, problems, relationship, respect, sanctions, saudi arabia, saudi arabia flag, saudi arabian flag, translation, travel, unity, war, waving,