—— 请按键盘 空白键 开始游戏 ——

Lisp语言被设计成可扩展的,很容易为其添加新功能。
Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the future.
"The joy of reading is discovering that you are not alone."
我不是说唱歌手,我是一个阿兹特克语的传奇。