讲个笑话
Photo by Toa Heftiba on Unsplash当然！以下是一个笑话：
为什么Java开发人员总是渴望去海边工作？
因为他们喜欢在 try-catch 块中捕获 sunburn（晒伤）异常！
xiao Xiao
Professor of Artificial Intelligence
My research interests include distributed robotics, mobile computing and programmable matter.