tips:怎样阅读才是有质量的阅读了？ 中英对照请点击【中英对照】查看译文请点击 【查看译文】进行核对。
Americans are voting in midterm Congressional elections which may see a switch in the balance of power in Washington. With just over a third of Senate Seats at stake, the Republican Party is hoping to win the six extra seats it needs to regain control of that body and therefore both Houses of Congress. But the BBC's North America editor says many Americans are feeling disaffected with their politicians including President Obama and that could affect turnout. All the seats in the House of Representatives are being contested. BBC News.