求翻译：近年来，伴随我国经济的快速发展，港口发展速度和建设脚步加快，港口密度骤然增大。在“十一五”期间，中国经济尤其是对外贸易发展对运输的需求不断增加，直接推动中国港口建设投资的增长，为港口扩张提供动力。是什么意思？

In recent years, with China's rapid economic development, the pace and speed of port development and construction, port density increases suddenly. In the "Eleventh Five-Year" period, China's economy, especially the development of foreign trade is increasing the demand for transport directly promoti

In recent years, accompanied by my rapid economic development, growth and building ports, port density pace sudden increase. In the 25, the Chinese economy," in particular, the development of foreign trade increased demand on the transportation, construction of ports directly promoting investment in

In recent years, followed our country economy the fast development, the harbor development speed and the construction footsteps speeds up, the harbor density increased suddenly.In “25” period, the Chinese economy foreign trade development unceasingly increases in particular to the transportation dem

In recent years, with rapid economic development in China, port development and build faster, port density suddenly increases. In the "Eleven-Five" period, China's economic and foreign trade development on the increasing demand for transport in particular, directly promoting the growth of constructi

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