—— 请按键盘 空白键 开始游戏 ——

The only way to tell the truth is to speak with authority.
We need to ensure that the Internet remains open and accessible to all.
The foundation of success is built on the strength of your team and the quality of your materials.
The success of an enterprise cannot be achieved without team cooperation and the efforts of every employee.
To understand mathematics is to understand the fabric of reality.