Complex sentence: Westland is also the name of an area, which is known for its flowers and vegetables, and in Honselersdijk is the worlds largest company that sales flowers by auction settled, FloraHolland, which has as well a location in Rijnsburg.
Split into simpler sentences: Westland is also the name of an area, which is known for its flowers and vegetables. In Honselersdijk is the worlds largest company that sells flowers by auction, FloraHolland, which has as well a location in Rijnsburg.