—— 请按键盘 空白键 开始游戏 ——

Climate change is the ultimate test of our agricultural ingenuity.
写作的行为是一种勇气的行为。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Silence is the perfectest herald of joy: I were but little happy, if I could say how much.