—— 请按键盘 空白键 开始游戏 ——

夏天的飞鸟,飞到我窗前唱歌,又飞去了。秋天的黄叶,他们没有什麽可唱的,只是叹息一声,飞落在那里。
Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.
生活是一朵玫瑰,每一片花瓣都是幻想,每一根刺都是现实。
The beauty of mathematics only shows itself to more patient followers.
我们是美国,无人能及,我们拥有终点线。
The beauty of biology lies in its ability to explain the diversity of life through simple principles.