析2008年美国大选的政治生态及其影响

On Political Ecology and its Impact in the U.S. 2008 Election

2008年美国大选在即，经济问题仍将是选民的首要关注点。美国的政治版图和力量格局正在经历新的调整，党派政治分裂的局面难以改观。这种政治生态中的两极化与选民期待的“超越党争”的大选气氛相互交织，将会对美国政府的未来政策以及美国对外关系走势产生重要影响。

The U.S. general election will be held soon and economic issue is still the No.1 concern of the electorates. The U.S. political landscape and power structure are being adjusted and the political deviations between the two parties can not be easily changed. Polarization in this kind of political ecology, mingled with the atmosphere of current election in which the electorates are expecting a scene of 'transcending party struggles', will surely exert major influences on thefuture polities of the U.S. administration and the direction of its external policy.