I hope you will understand that nganopyaban is quite messy. sometimes, I can't answer you immediately, but I will call back as soon as possible please tell me from time to time you talk to me.
I hope you will understand that the nurse is busy. Sometimes I can not answer you immediately, but I will call you back as soon as possible. Please tell the time is convenient for you to talk to me.
I hope you will understand that the nursing work quite busy. Sometimes I can't answer you ในทันทีแต่ I will call you back as soon as possible. Please tell the moment you convenient to talk to me.