Ключевые слова: aircraft, airline, asia, business, china, circuit, communication, concept, connection, continent, coverage, earth, geography, global, globe, india, international, internet, journey, land, logistics, map, metaphor, mountains, nature, navigate, net, network, ocean, orb, orbit, planet, relief, route, russia, science, space, sunlight, technology, tourism, track, traffic, trail, trajectory, transfer, transport, transportation, travel, world, worldwide,