英语翻译we are obliged to refund the said mount together with the interest at the annual rate of fifteen percent to you within 15 days on receipt of party B's written notice stating that part A did not fulfil its obligations to deliver the goods within 5 months from the effective date of the contract在线翻译的请绕过
问题描述：
英语翻译
we are obliged to refund the said mount together with the interest at the annual rate of fifteen percent to you within 15 days on receipt of party B's written notice stating that part A did not fulfil its obligations to deliver the goods within 5 months from the effective date of the contract
在线翻译的请绕过
答
我们有责任退还上述安装与在百分之十五年度利率在15日内向你乙方的书面通知，说明该部分不履行其义务，提供5个月内从有效的货物收据连同合同日期
答
一收到乙方书面通知,声明甲方没有履行其职责：在合同生效起5个月内发货,
我们不得不将上述款项及按15%年利率计的利息在15天内退还给你方.