Dear Mr. Barton,

亲爱的巴顿先生：

We are sorry for our tardiness in the payment of your invoice NO 57908135.

关于对贵公司发票号码为 57908135 的付款延迟，我们感到十分抱歉。

We were embarrassed to discover that your invoice was misplaced when we moved to another place. I have instructed our financial staff to transfer the full amount to your account at once.

让我们感到非常不好意思的是，由于本公司的搬迁，我们发现贵公司的发票放错了地方，以至于没有及时付款。我们已经通知了财务人员立即将全额款项汇入贵公司的账户。

We will make certain all payments are made on time in the future. Please accept our sincere apologies for any inconvenience this may have caused you.

我们今后一定确保所有款项按时支付。给您带来不便，请接受我们诚挚的歉意。

Truly yours,

SMG Co.

SMG 公司 谨上