1. Translation studies developed as an academic discipline since the 1970s, drawing from fields like linguistics, comparative literature, and cultural studies.
2. Early work focused on contrastive analysis and equivalence, while recent approaches examine translation as a communicative act within sociocultural contexts.
3. Current theories address issues like text types, skopos, descriptive approaches, the literary polysystem, cultural studies perspectives, and the relationship between theory and practice in the field.