I was invited by my old University (Major gems & jewelry) to post training to students before graduation. They will send the notice to the company. I wanted to ask you I should make it official.
I was invited by my old University (disciplines & Gems Jewelry), go to patchim to supervise the students before they graduated. they will send a notice to the company. I would like to ask you if I should do a formal right?
I have received an invitation from the University of my original (subjects Gems & Jewelry) to ปัจฉิมนิเทศ to students before you finish school. they will send an invitation letter to the Company. I wanted to ask you that I should have to do a formal?