—— 请按键盘 空白键 开始游戏 ——

农业的创新不仅仅是技术问题,更是思维方式的转变。
"The lifeblood of any business is its customers."
我是那个取笑死去的人的坏人。
The only limit to our realization of tomorrow will be our doubts of today.
The mind is a complex system that can be analyzed at multiple levels.