—— 请按键盘 空白键 开始游戏 ——

Every ton of low-carbon cement we produce is a step toward a healthier planet.
An object that tells of the loss, destruction, disappearance of objects. Does not speak of itself. Tells of others. Will it include them?
每部电影都是一段旅程,你永远不知道它会带你去哪里。
Mathematics is not a spectator sport.
衡量一家公司成功的真正标准是它对人类和地球的影响。