—— 请按键盘 空白键 开始游戏 ——

石油和天然气在未来几十年仍将是能源结构的一部分,但我们必须尽可能清洁地生产它们。
做游戏要有耐心,精品需要时间打磨。
To understand the present, you must first understand the past.
个体本身就是一个谬误。
To signal an emergency, use the rule of three; 3 shouts, 3 horn blasts, or 3 whistles.
The truth is always something that is told, not something that is known.