—— 请按键盘 空白键 开始游戏 ——

解释:人不博览群书,不了解古今,不能识别世间事物,不知道是与非,就像盲人看不到颜色 、聋人听不到声音、鼻塞的人闻不到花香一样啊。
Precision agriculture isn't replacing farmers; it's empowering them to make smarter decisions with data-driven insights.
In mathematics, the journey of discovery is often more rewarding than the destination itself.