催促篇（6）：催促开立发票
Dear Mr. Ian,
亲爱的伊恩先生：
I am afraid that we still have not received the receipt for our payment regarding invoice NO.00942926. Three months have passed since we made the payment in May.
我们仍然没有收到我们支付您发票号码为 00942926的款项收据。自从五月份我们付款以来已经过了三个月。
This month, we will be closing our books for the year.
本月我们要进行本年度的结算。
If the receipt is not sent by the end of the month, it will hold up our accounting procedures.
如果月底的时候还收不到收据，将会导致我们的决算程序迟滞。
Please turn you attention to this problem at once, as I would not like to see something like this hinder our business relationship.
请立即处理这个问题，因为我不想让此类事情阻碍我们的业务关系。
Yours faithfully,
Paul
保罗 谨上
