Complex sentence: As a member of Australia's development team, she competed at a competition in December 2011 in Colorado, and at the 2012 Japan Para Alpine Ski Championships in the women's sitting super-G event.
Split into simpler sentences: As a member of Australia's development team, she competed at a competition in December 2011 in Colorado. She competed at the 2012 Japan Para Alpine Ski Championships in the women's sitting super-g event.