This is to inform you that Director

This is to inform you that Director of the College of Islamic Studies has informed me that he can't participate in this seminar; because, he got the latter from Prince of Songkla University (PSU) in this morning that he need to going to Bangkok for meeting with Execute of Thai government at 14 May 2015
Therefore, he apologizes for can't participate in this seminar.

ผลลัพธ์ (อังกฤษ) 2:

This is to inform you that Director of the College of Islamic Studies has informed me that he can not participate in this seminar; because, Prince of Songkla He got the latter from University (PSU) in this Morning Need to going to Bangkok for that He Meeting with Execute of Thai Government May 14 at 2,015
Therefore, He apologizes for Can not participate in this seminar.