http://www.baidu.com/baidu?word=ufo&tn=jjolcn
看看这个吧
http://cns.3721.com/cns.dll?ei=gbk&ft3721=9&rl=1&pid=3721&source=3721_right_top_searchbox&coagent=msn_sa&p=UFO
ufo 我也喜欢类