—— 请按键盘 空白键 开始游戏 ——

I sound my barbaric yawp over the rooftops of the world.
我喊出我野性的狂叫,站在世界屋脊上。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
I don’t need anyone to complete me.
可持续能源解决方案将定义21世纪。