Sent_en: 2zh In addition to the election of Barack Obama of the opposing Democrats in the presidential election of 2008, the Democrats gained eight seats in the Senate and 21 seats in the House.
Sent_yy: 除了在2008年总统选举中选举反对民主党的巴拉克·奥巴马之外，民主党在参议院获得8个席位，在众议院获得21个席位。