—— 请按键盘 空白键 开始游戏 ——

Never try to discourage thinking, for you are sure to succeed.
"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."
Experience is simply the name we give our mistakes.
在煤炭开采中,安全不仅仅是一个优先事项——它是一个核心价值观。