银河铁道歌词 银河铁道 wu~ wu~ wu~ wu~ wu~ wu~ wu~ wu~ pilibabobo bobo mechu pilibabobo mychau pilibabobo bobo mechu pilibabobo mychau pilibabobo bobo mechu pilibabobo mychau pilibabobo bobo mechu pilibabobo mychau rail~galaxy rail~take us away~we are ok ok ok rail~galaxy rail~take us away~we are