送交者: steven 于 2006-3-30, 11:15:16:
回答: Axiom 1 is not a complete sentence!! 由 gyro 于 2006-3-30, 08:36:06:
and etc, as long as it is not disjoint. YT is recursively ill defined. :) Btw, YT is short for YTer's Traffic, and L2 is a YTer, but he is not the only YTer. :)