P与NP问题是计算机科学中最重要的一个问题之一。
The P versus NP problem is one of the most important problems in computer science.
Sustainability isn’t a trend; it’s a responsibility we owe to future generations.
海,海,海。它翻滚着,翻滚着,呼唤着我。进来吧,它说,进来吧。
我不是一个错误。我不是一个遗憾。我是一件正在创作中的杰作。
Theatre is a mirror that reflects not only our external reality but also our internal world, our dreams, and our nightmares.