I had spent some years in the US pursuing my master's in Television-Radio-Film at S.I. Newhouse School of Public Communications, Syracuse University. Therefore, my ability of English usage is very good, both speaking and writing.
As a freelance translator, I'd tranlated film scripts of foreign films aired on Channel 3 (Thailand) during the five years of working at the station as a full-time reporter. I was also responsible for the English-translation subtitles of the interviews I conducted - with foreign artists - and reported in the news. And I had some experience in translating/proofreading meeting reports for NGOs - such as Asean Working Group on Nature Conservation, Asian Disaster Preparedness Center - and a few advertorial pages in magazine.