An undated handout image shows the mascots Neve and Gliz for the Turin 2006 Winter Olympic Games which were unveiled in Rome September 28, 2004. Neve representing a snowball, and Gliz an icecube were unveiled on Tuesday 500 days ahead of the XX Olympic Winter Games taking place in northern Italy in 2006.(Reuters)

Gliza, a mascot for the Turin 2006 Winter Olympic Games jumps during an unveiling ceremony in Rome September 28, 2004.(Reuters)

undated : not bearing a date（无限期的）

handout : an announcement distributed to members of the press in order to supplement or replace an oral presentation（新闻稿，分发的印刷品）

mascot: anything that brings good luck; especially, an animal kept by a group, as a sports team, to serve as a symbol and to bring luck（吉祥物）