—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't an option—it's the foundation of our future.
不要等待创新的许可——直接开始吧。
Every man has a right to his opinion, but no man has a right to be wrong in his facts.
黑洞不仅仅是破坏性的怪物,它们在塑造星系中起着关键作用。