英语翻译XXX,很抱歉,我们的prototype(手板)在7月16号的时候不能完成了,因为之前那家供应商说做不出来,我们找了另外一家,手板会在下周一（7月21号）的时候做好.很抱歉.XXX 英语
网友回答
【答案】 Dear XXX.
I‘m sorry for telling you that our prototype can't finish to product on 16 Jul due to the before supplier said that they can't make this type of prototype. But we found another supplier, so the prototype will be pleted next Moday.
Sorry for this inconvenience caused, tks!
xxx