Eighty-one ( 八十一 bā shí yī) http://chinesecharacteraday.com/wp-content/uploads/2011/03/10-811.mp3 八bā http://chinesecharacteraday.com/wp-content/uploads/2011/03/10-ba.mp3 十shí http://chinesecharacteraday.com/wp-content/uploads/2011/03/10-shi.mp3 一 yī http://chinesecharacteraday.com/wp-content/uploads/2011/03/10-yi.mp3