Ключевые слова: adult, bankrupt, barrels, brent, business, businessman, caucasian, combustible, computer, cost, crisis, crude, decline, decreases, despair, diagram, dollar, down, drilling, drop, engineer, environment, exploration, fat, fuel, gain, gasoline, graph, import, male, man, market, oil, panic, people, person, petrol, petroleum, production, professional, reserve, resource, sad, safety, serious, stress, success, trade, world,