Original sentence: Biopharmaceutical industry plays a more important role in national economy and draws more attention from investors - both private and public.China's biopharmaceutical industry is gradually expanding duo to such favorable factors as China's rapid economic growth, people's higher income, increasing understanding and demand of biopharmaceutical
Edited sentence: China's biopharmaceutical industry is gradually expanding due to such favorable factors as China's rapid economic growth, people's higher income, and increasing understanding of and demand for biopharmaceutical.The biopharmaceutical industry has begun to play a more important role in national economy, drawing more attention from investors - both private and public