Everyone has their own national language. But then had to learn the language neighbors. When dealing with others Different languages, cultures, and Authority of Thailand have English as a second language.
Everyone has their own national languages, but they need to learn the language, a neighbor. When in contact with others who are different languages, different cultures, and Thailand, have English as a second language.
All have their own native language, but it was his neighbor, when you have to learn the language to contact other people who have different language and culture, and then to pour, there was a Thai English as a Second Language.