—— 请按键盘 空白键 开始游戏 ——

Healthy relationships are built on mutual respect, trust, and the ability to communicate openly and honestly.
科学中的创新往往来自于以新的方式看待老问题。
译文:水源都搞脏了还想水流清澈,木头都弄弯了还想要影子笔直——做梦!
I don't care what you think, I'm doing this for me.
Model checking is a powerful tool for verifying the correctness of hardware and software systems.