http://www.google.co.jp/support/webmasters/bin/answer.py?answer=35312&useful=0&show_useful=1&comment=
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I