—— 请按键盘 空白键 开始游戏 ——

I'm the reason your moon won't glow.
同理心让你成为更好的创新者。
Resource development must balance economic growth with environmental stewardship.
I believe that art has the power to change the world, one story at a time.
"We are all haunted by the past, and the past is always present."
States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.