—— 请按键盘 空白键 开始游戏 ——

我们会一直陪你们到最后。
The future of food security lies beneath the waves, and we have a responsibility to unlock it wisely.
明天的种子就种在今天的研究中。
The only way to achieve the impossible is to believe it is possible.
Markets are not perfect, but well-designed ones come close.
数学不是观赏性运动,你必须参与其中才能理解。