Ключевые слова: blue, burn, burner, butane, caution, circular, close, cook, cooking, danger, detail, dim, domestic, energy, fire, flame, flammable, fossil, fuel, gas, glow, glowing, hand, heat, hob, hold, hot, kitchen, light, methane, natural, oil, oval, oven, power, propane, ring, stove, tongues, up, warm,