Complex sentence: Unsettled, Queirós returned home after only one year, joining second level's C.D. Feirense; in the 2010 summer the 33-year-old signed for Boavista FC, retiring subsequently.
Split into simpler sentences: Unsettled, Queirós returned home after only one year, joining second division side C.D. Feirense. In the 2010 summer the 33-year-old moved to Boavista FC, retiring subsequently.