Ключевые слова: 5, air, airlines, airplane, airport, asia, asian, cat, category, china, chinese, city, danger, dangerous, five, flies, flight, flying, gas, gasoline, gaz, goods, holidays, hong, international, kong, lorry, no, off, plane, refluing, refuel, skyline, smoking, take, takes, tarmac, travel, trip, truck, vacations, wing,