Prof. Dr. Ni Luh Sutjiati Beratha, M.A. is a professor in Semantics at the English Department Faculty of Arts Udayana University was graduated from Australian universities. She was completed her master program at the Department of Linguistics, Monash University Melbourne Australia in 1989, and Ph.D degree was gained from the Australian National University (ANU) Canberra Australia in 1992. She has occupied positions as: Secretary of Udayana University Language Centre in 1996 – 1997; the in 1998 – 2000 as the Secretary of School of Graduate Studies Udayana University; from 2000 – 2006 she was the Deputy Director of Financial Affair of School of Graduate Studies Udayana University, and from 2006 – January 2010 was a Deputy Director of Academic Affair of School of Graduate Studies Udayana University. She was the Dean of the Faculty of Arts Udayana University from 2015 until 2019, and has published books, dictionaries, and other publications. Her interest is conducting research on ‘New Englishes’ used by tourism workers in Bali. She was selected as the best lecturer that occupied the first position at Udayana University in 1994, and as the best presenter in research in 2011 given by Directorate general of National Research Centre and Social Services of Indonesian Republic.