—— 请按键盘 空白键 开始游戏 ——

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
农业创新不仅仅是技术问题,更是改变思维方式和拥抱可持续性的问题。
The most important thing I have learned is that the best way to get something done is to begin.
我不是说唱歌手,我是一个英语的传奇。
There are more important things in life than winning or losing a game.
生活中最大的荣耀不在于从不跌倒,而在于每次跌倒后都能爬起来。