—— 请按键盘 空白键 开始游戏 ——

Collaboration between governments, industries, and communities is essential to drive meaningful progress.
被大胆说出的预言,从来不会被迷信的人认为是愚笨无趣的。
The worst of having a romance of any kind is that it leaves one so unromantic.
The interplay between syntax and semantics is central to the study of formal languages.
The internet is a tool that can be used for good or bad, and it's up to us to decide how we use it.