—— 请按键盘 空白键 开始游戏 ——

过去并不属于我们,而我们属于过去。
The essence of mathematics lies in its ability to reveal hidden patterns and structures in the universe.
当我们讨论谷物品种时,我们不仅仅是在选择作物——我们是在培育气候适应力。
"Jealousy is not a sign of love, but rather a defense against the threat of losing a valued relationship."