—— 请按键盘 空白键 开始游戏 ——

The Langlands program is a reflection of the unity of mathematical thought.
诗歌这种艺术形式,能在简短的语句中蕴含无尽的意蕴。
The future of energy lies in balancing immediate needs with long-term environmental goals.
I'm just trying to be the best I can be and stay positive.