—— 请按键盘 空白键 开始游戏 ——

解释:要量力而行,实力达得到就进攻,达不到就撤退。
The best way to predict the future is to invent it.
The only way to learn mathematics is to do mathematics.
消费者偏好变化迅速,保持领先意味着多倾听少说话。
Patience is also a form of action.