—— 请按键盘 空白键 开始游戏 ——

The destiny of man is to unite, not to divide.
我认为孩子是最好的评论家,因为他们完全诚实。
Learning involves the gradual adjustment of connection strengths between units in a network.
海洋的极限不容谈判,我们的实践必须适应。