—— 请按键盘 空白键 开始游戏 ——

Safety must always be the top priority in mining operations.
科学不仅是知识的学科,更是一种思维方式。
你是自己人生故事的作者。
Freedom of speech is the great bulwark of liberty; they prosper and die together.
I've found time can heal most anything, and you just might find what you're looking for.