—— 请按键盘 空白键 开始游戏 ——

"No hay nada más peligroso que un hombre que no tiene nada que perder."
Every piece of plastic we produce should have a clear path to being reused or recycled.
一个好的数学家总是准备好进行概括。
I cannot and will not cut my conscience to fit this year's fashions.