随着全球经济危机的不断蔓延,对我国进出口贸易产生了重大影响,去年第四季度以来,我国港口货物吞吐量增速已明显放缓。面对这样的严峻挑战和未来市场走势的不确定性,为了保持我 As the global economic crisis continues to spread, it has had a significant impact on China’s import and export trade. Since the fourth quarter of last year, the growth rate of China’s port cargo throughput has slowed down obviously. Faced with such a harsh challenge and the uncertainty of future market trends, in order to maintain me