奥巴马演讲:一起努力，美国的明天会更好(2/3)

I'm hopeful because of what we saw right before Christmas, when Members of Congress came together to prevent a tax hike for 160 million Americans – saving a typical family about $40 in every paycheck. They also made sure Americans looking for work won't see their unemployment insurance cut off. And I expect Congress to finish the job by extending these provisions through the end of 2012. It was good to see Members of Congress do the right thing for millions of working Americans. But it was only possible because you added your voices to the debate. Through email and Twitter and over the phone, you let your representatives know what was at stake. Your lives. Your families. Your well-being. You had the courage to believe that your voices could make a difference. And at the end of the day, they made all the difference.