reddiggdot.us = reddit + digg + Slashdot + del.icio.us
(注:这句话本身已经是英文,且是一个简单的等式表达,无需过多翻译。如果需要解释,可以说明如下:)
reddiggdot.us is a combination of Reddit, Digg, Slashdot, and del.icio.us, representing a website or platform that integrates features or concepts from these social news and bookmarking services.