请帮忙翻译一段话，关于物流的，谢谢

Pearl River Delta region of China's foreign trade is demand for container transport largest in the world. in different parts of the container transport modes constitute different. From the development of the logistics industry and the general law of the development of production and the overall level of the economy than PRD development of the logistics industry in the timing are lagging. Early in the 20th century, the 1960s American economist said more Rage : "Logistics is the economic Dark Continent. "PRD is exactly what happens : a poor logistics, container transport small scale, backward technology, inefficient enterprises have become constrained, the competitiveness of products of the main factors and the PRD to strengthen the economic advantages of the new development one of the main obstacles. Therefore, the better approach is to transport container transport development PRD one of the key issues.