A group of people are killed one by one while participating at a million dollar treasure hunt in a mysterious Italian castle.恒温系统:(🍅)兑换积分:20,000分,让生物体内的(de )温度恒定处于一个最适(🛒)合发挥实(shí )力(lì )的温度,不会因为外部的(de )温(wē(🏉)n )度而导致自身温度发生变化,因永久(🚋)保持恒温状态,需大量能量(liàng )。