Complex sentence: Four years later she won a silver medal in the Sydney Paralympic Games for 4x50 freestyle and 8 years later she was awarded another bronze medal at the 2008 Summer Paralympics in Beijing, China for another 100 metre freestyle swim.
Split into simpler sentences: Four years later she won a silver medal in the Sydney Paralympic Games for 4x50 freestyle. Eight years later she was awarded another bronze medal at the 2008 Summer Paralympics in Beijing, China for another 100 metre freestyle swim.