—— 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.
The interplay between quantum mechanics and computer science opens up new frontiers in both fields.
语言中最具破坏性的一句话是:“我们一直都是这样做的。”
计算机是最终的污染者:其粪便与所生产的食物没有区别。