I would like to thank you for accepting to participate in this Conference.But since I did not receive any notification, so there is no time to prepare for the journey, and the data for the presentation.Also, I need to travel to Indonesia, there is no sufficient time for the preparation of the proposed.I hereby cancel to attend this ConferenceAnd thanks again for your response and hope that next time there will be a chance to participate in this work.
การแปล กรุณารอสักครู่..