—— 请按键盘 空白键 开始游戏 ——

我总是尊重对手,因为他们让我变得更好。
I always try to respect my opponents because they make me better.
Collaboration across borders and industries is the key to solving the energy challenges of our time.
The most magical things often happen in the corners of our vision.
在数学中,最简单的问题往往导致最深刻的发现。
The war on coal is a war on the American worker.