—— 请按键盘 空白键 开始游戏 ——

心灵需要书本,就像一把剑需要磨刀石。
The true power of mathematics lies in its ability to simplify the complex, making the incomprehensible understandable.
钢铁塑造了过去,但创新将决定它的未来。
Dairy isn’t just a product; it’s a part of people’s lives.