Continental spread

Gecko published on

 

sore = a raw or painful place on the body

nomads = people who move from one place to another rather than living in one place all of the time

unravel = to undo 

set foot in = to enter

farther afield = far away from home

EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.