—— 请按键盘 空白键 开始游戏 ——

For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.
对于系统,翻版的模拟是在控制图中添加一个创建循环的边,而不仅仅是一个附加节点。
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
商业的成功来自于理解人,而不仅仅是产品。
The dairy industry must adapt to changing consumer preferences.
The line between good and evil is often blurred, and it is up to us to navigate it.