Ключевые слова: appliance, black, blue, brazil, burn, burner, burning, butane, close up, combust, cook, cooker, cylinder, danger, dark, detail, domestic, element, energy, equipment, fire, flame, flammable, fossil, fuel, gas, gaseous, gasoline, glow, glowing, heat, hot, industry, kitchen, kitchen gas, light, lpg, methane, monoxide, natural, natural gas, naturalgas, power, propane, steel, stove, utility, warm, warming,