要不要这么礼貌啊。。。
就强硬点的说
Would you suspend 10 more days for the date of delivery,
如果是合同啊,, 没有必要太礼貌的。
但不能像上面那么说,
要确切指出日期。。。
比如说 would you suspend the date of delivery to (10天之后那个日期)
Kindly give us an extension of 10 days for the delivery of your ordered merchandise.
we beg for 10 days later affording the goods.