求翻译：客户因为价格修改了订单，正式订单需要1周后下到我们这里，他们请求我们提前下单以节约交货期。 邮件发给我了，我要写一句英文请求领导批准提前下单是什么意思？

正在翻译，请等待...

Because price changes, the customer orders under official orders require one week after their request that we advance, we are here to save delivery orders. mail sent to me, and I want to write a sentence in English request advance approval of the leadership under single

Because the customer the price revised the order form, after the official order form needs 1 week under to our here, they requested our under Shan Yi saves the date of delivery ahead of time. The mail issued me, I had to write an English to request the leader authorization ahead of time under list

Customers because prices change orders under official orders take 1 week after us, they requested we orders early to save delivery time. Messages sent to me, I'm going to write a word of English request leadership approved Advance orders

Customers because the price changes of order, 1 week after the official order under the need to us, they asked us to save delivery orders in advance. E-mail sent to me, I write an English approved in advance under the leadership of a single request