Complex sentence: Appearing in over 150 films in a period of 40 years, she has starred in a large number of films, and her performances in both commercial and arthouse cinema, won a lot of accolades.
Split into simpler sentences: Appearing in over 150 films in a period of 40 years, she has starred in a large number of films. Her performances in both commercial and arthouse productions won a lot of accolades.