P与NP问题是计算机科学中最重要的未解决问题之一。
The P versus NP problem is one of the most important unsolved problems in computer science.
绿色发展不是选择题，而是必答题。中国海油要在碳达峰、碳中和行动中走在前列。
A building should not shout; it should whisper to the people who use it.
The most important thing in the programming world is to keep learning and practicing.
我热爱音乐的神秘感。