請幫忙翻譯英文

Concerning December's commission check/cheque (attention: accounting department and you), the post office reported that it had been delivered to your company and the delivery confirmation was signed by one of your staff on March 10. Please check with your company's accounting department concerning processing of the checks for October and December.

Concerning = 關於
Commission check/cheque = 佣金支票
Check = 美式串法
Cheque = 英式串法
Delivery confirmation = 郵件簽收
One of your staff = 其中一位同事﹐注意﹐staff 是沒有"s" 的。很多人犯了這個錯 (staffs)
Check with = 查詢
Processing of the checks = 支票處理中希望幫到你。

Date: xxxx

TO: XXXX

Dear XXXX


According to the post office, the December commission cheque was delivered to your company on 10 March. The receipient is your colleague at the accounts department.

Please kindly check with your accounts department about the October and December payment cheque..


Thanks & best regards,
xxxxx

We have issued and mailed the commission check for December to your
company. According to the Post Office's record, the check has been
delivered on March 10, (eg 2011) and the confirmation slip was signed
by your accounting staff. Please check with your accounting department
regarding October and December checks. Thanks

In regards to the commission check of December, the Post Office had replied that the document had been sent to your office on March 10th and had been signed by your colleague of the Accounting Department. Please check with that Department to ensure the checks of October and December are being processed.

On December commission checks, the post office reply was sent to the Company on March 10, and sign your company staff, the recipient and the accounting department of your colleagues, please check to the department in October and December to check whether the treatment .