—— 请按键盘 空白键 开始游戏 ——

The coal industry has been the backbone of America's energy independence for generations.
"The truth is rarely pure and never simple."
I'm a survivor. I'm like a cockroach, you just can't get rid of me.
技术没有改变艺术的本质,它改变了我们创作艺术的方式。