英语翻译

题目

英语翻译
但是产品做出来后,却没有达到预计的长度,非常抱歉.我们可以给您退款,或者按照正常的生产给你做出来,但是要加钱.

答案

The machinery demo has been made, we planed to cost the least to reach the best effect that clients can save more. However when the product is done, it does not reach the expected length which we are very much sorry about. We can return your payment or produce them according to new standard but you also need to add more cash.