这段文字应怎样翻译?

China and the United States were developing and developed countries is a typical representation of the economy, This paper China and the United States 1985-2005, 1985-2004, FDI (foreign direct investment ) amount, exports, imports, as sample data, through the unit root test, integration test, the establishment of error correction model Granger causality test methods such as econometric empirical analysis, to inspect the FDI and foreign trade related .In this paper, the two countries agreed that their foreign trade between FDI and there are long-term stable relationship of a balanced and complementary to promote relations from short-term to long-term deviation from the correct course of a balanced speed quickly. Finally, this paper with the current situation, from the government and the enterprise level, China should still insist on "going out" strategy, active foreign direct investment.