His complaint is what is for me a lot and I can't wait for the steps that he ought to follow anymore.Because he is a user who will help us reach other doctors public relations.
His complaint is valuable for me, and I can not wait for the process to be followed anymore because he is used to help us in our relations to other doctors.
His complaints are precious to me, and I can't wait step should be ทำตามอีกต่อไป because he is the user to help us reach the other doctors in public relations.