—— 请按键盘 空白键 开始游戏 ——

天然气将作为过渡燃料发挥关键作用,但我们的目光必须始终聚焦在净零排放的最终目标上。
Every man over forty is responsible for his face.
"Books are the mirrors that reflect our desires."
"Children need stories to help them navigate the complexities of life."
The joy of discovery is what keeps scientists going.