—— 请按键盘 空白键 开始游戏 ——

可持续性不是一种选择,而是我们星球未来的必需品。
成人必须给幼儿提供活动的空间。
Sustainability isn't a trend; it's the future of energy.
Teamwork is the key to the success of the enterprise. Only by uniting as one can we overcome difficulties and achieve common goals.