id	keyword
iberica-448	metaphor
iberica-448	business
iberica-448	english
iberica-448	market
iberica-448	language
iberica-448	students
iberica-448	esp
iberica-448	source
iberica-448	university
iberica-448	ibérica
iberica-448	teaching
iberica-448	economics
iberica-448	discourse
iberica-448	translation