Complex sentence: Madawaska Valley District High School, or M.V.D.H.S. for short, is one of few High schools in the area, but still has but a meagre population of about 500 students.
Split into simpler sentences: Madawaska Valley District High School, or M.V.D.H.S. for short. M.V.D.H.S. is one of few High schools in the area, but still has but a meagre population of about 500 students.