—— 请按键盘 空白键 开始游戏 ——

The health of the soil determines the health of the herd—never forget that.
煤炭行业的高质量发展必须坚持安全第一。
The quality of a country's institutions is the most important determinant of its success.
真理是人类精神的自由创造,如果我们自己不产生它,它就永远不会存在。