??????????????????????
??. ??????????????????...??????
1. Please excuse my late reply to your very friendly letter of March 1. 2. I hope you will forgive me for not having written you for so long. 3. I hope you will excuse me for not having replied to you until today. 4. I humbly apologize you for my delay in answering to your kind letter of May 7. 5. I have to (must) apologize you for not answering your letter in time. 6. I must ask you to kindly accept our excuses, late as they are. ??. ?????????????????????????????? 1. We request you to accept our warmest thanks for the anticipated favour. 2. We thank you in advance for the anticipated favour. ??. ?????????????????????????????????????? 1. We assure you of our best services at all times. 2. We shall spare no efforts in endeavouring to be of services to you. 3. We shall be pleased to be of service to you at all times. ??. ???????????????????????? 1. We hope you will pardon us for troubling you. 2. We regret the trouble we are causing you. 3. I regret the trouble it caused you. 4. We trust you will excuse us for this inconvenience. 5. We wish to crave your kind forbearance for this trouble. 6. We solicit your forbearance for such an annoyance. 7. We trust you will overlook this botheration, which we exceedingly regret. 8. Kindly excuse me for troubling you in this matter. [1] [2]