—— 请按键盘 空白键 开始游戏 ——

The evidence seems to favor the view that the fundamental structure of the virus is a hollow tube.
一个社会进步的真正标准在于它如何对待最弱势的群体。
The most important single aspect of software development is to be clear about what you are trying to build.
Collaboration across industries is essential. No single company can solve the challenges of aquaculture alone.
The beauty of mathematics lies in its ability to describe the universe in the most abstract terms.