Complex sentence: The Whistler Olympic and Paralympic Village is a 2010 Winter Olympics facility being constructed in the resort town of Whistler, British Columbia which is one of the legacy projects for Whistler, which is one of the two host communities for the Games.
Split into simpler sentences: The Whistler Olympic and Paralympic Village is a 2010 Winter Olympics facility being constructed in the resort town of Whistler, British Columbia. Whistler is one of the two host communities for the Games.