thank you for your letter which we

thank you for your letter which we received on May 20. we apologize for the error.
two manuals -#TM-0053-3 and# TM-0056-7-will be sent by overnight mail.
You will receive them tomorrow. A new invoice (no.5430) for 250 yuan is enclosed.
Again we regret the error apologize for any inconvenience. We look forward to serving you in the future.

ผลลัพธ์ (อังกฤษ) 2:

Thank You for your letter which we we apologize for Received on May 20. The Error.
Two manuals - # TM-from 0,053 to 3 and # TM-0,056-7-Will be Sent by Overnight mail.
You Will Tomorrow receive them. A New Invoice (No.5430) for 250 Yuan is enclosed.
Again we apologize for any inconvenience regret The Error. We look forward to serving you in the future.