secondly?There are two goals of linguistics: 1/the study of languages: Linguists are interested in studying specific languages To provide accurate and complete descriptions 2/The nature of language: Linguists want to obtain information about the nature of language Language in general To learn how language works And its nature Simply linguistics It is scientific study For language This generates many research questions related to the central branches of linguistics Which : sound an structure and meaning, Phonetics scientists are interested in how speech sounds are produced And how can it be analyzed phonetically?what is linguistics?.