Odie的英语课 117 百分之x的优惠

116 复习 What a rip-off. 抢劫啊！抢钱啊！敲竹杠！That shirt cost me 3,000 dollars/yuan! 那件衬衫花了我3000美元/元！percent 百分之……，百分比数字 + percent 百分比one percent 百分之一，1%two percent 百分之二，2%three percent 百分之三，3%four percent 百分之四，4%five percent 百分之五，5%six percent 百分之六，6%seven percent 百分之七，7%eight percent 百分之八，8%nine percent 百分之九，9%ten percent 百分之十，10%eleven percent 百分之十一，11%twelve percent 百分之十二，12%再加上 discount 折扣，优惠one percent discount 1%的优惠two percent discount 2%的优惠three percent discount 3%的优惠four percent discount 4%的优惠five percent discount 5%的优惠six percent discount 6%的优惠seven percent discount 7%的优惠eight percent discount 8%的优惠nine percent discount 9%的优惠ten percent discount 10%的优惠（打九折）eleven percent discount 11%的优惠twelve percent discount 12%的优惠（打八八折）twenty percent discount 20%的优惠（打八折）thirty percent discount 30%的优惠（打七折）fourty percent discount 40%的优惠（打六折）fifty percent discount 50%的优惠（打五折）sixty percent discount 60%的优惠（打四折）seventy percent discount 70%的优惠（打三折）eighty percent discount 80%的优惠（打二折）ninety percent discount 90%的优惠（打一折）