英语翻译非常抱歉,关于A和B的材料,本来供应商可以采购到这些材料,但由于一些原因（这是C的私模）,现在无法购买这两款材料,请您帮忙向C购买材料,D我们已经买到,我们在拿到材料后3天内完

Question

英语翻译
非常抱歉,关于A和B的材料,
本来供应商可以采购到这些材料,但由于一些原因（这是C的私模）,现在无法购买这两款材料,请您帮忙向C购买材料,D我们已经买到,我们在拿到材料后3天内完成,并出货.
请帮忙翻译上面的文件,

Answer 1

With regard to the materials A and B,we would like to extend our deepest apology.
Originally,the supplier was able to purchase these materials.However,owing to some unforeseen reasons (this is C's own model).we are unable to purchase these two materials.Could you help us purchase the materials from We have already purchased D.When we have obtained the materials,we can finish the production within 3 days and ship them.