—— 请按键盘 空白键 开始游戏 ——

The soul is placed in the body like a rough diamond, and must be polished, or the luster of it will never appear.
计算的研究不仅仅是关于机器,而是关于思维和逻辑的本质。
Collaboration is key—no single company or country can protect the oceans alone.