This is about your Account No.7658.

亲爱的哈里斯先生：

As you are usually very prompt in settling your accounts, we are wondering whether there is any special reason why we have not received payment of the above account, already a month overdue.此信是关于您的第 7658 号账单。

We thought you might not have received the statement of account we sent you on July 25th showing the balance of US$ 60,000 you owe. We are sending you another copy today and hope it may have your early attention.

鉴于贵方总是及时结清货款，而此次逾期一个月仍未收到贵方上述账目的欠款，我们想知道是否有何特殊原因。我们猜想贵方可能未收到我们 7 月 25 日发出的 60000 美元欠款的账单。现寄出一份，并希望贵方及早处理。

Yours faithfully,

Longmans Co.

朗曼斯公司 谨上