1·We will then send you an invoice for the total course fees.
然后我们将寄给你一张全部课程费用的发票。
—— 《柯林斯英汉双解大词典》
2·We will send you a correct invoice immediately.
我们会立刻把正确的发货单寄给你。
3·We'll send you our revised invoice.
我们会把修正过的发货单寄给你。
4·Please send us quickly your program invoice in duplicate.
请从速寄来贵方估价单一式两份。
5·In order to make it clear in the future, I will send you a list of expense invoice every week.
如果为了以后了解到更清楚，我可以每周发次费用清单。