—— 请按键盘 空白键 开始游戏 ——

好的政策需要健全的理论和实证验证。
Good policy requires both sound theory and empirical validation.
"The line between hero and villain is often blurred."
大海是灵魂的镜子——无尽、变幻、深不可测。
To write is to engage with the world.
Safety is the lifeline of the petroleum industry; it must never be neglected.