—— 请按键盘 空白键 开始游戏 ——

科学的挑战不仅在于找到答案,还要理解其更深层次的含义。
We don't inherit the land from our ancestors; we borrow it from our children.
The best solutions often come from those who are closest to the problem—our farmers.
The most sustainable forests are those where local communities have both a stake and a voice.
纯粹的作品意味着诗人作为言说者的消失。