比如，埃塞俄比��等国家不应该大量投资于地区一体化所需要的基础设施，投资于建设工业园并用公路将它们与吉布提的港口连接起来效果更好。
For example, instead of investing heavily in the infrastructure needed for regional integration, a country like Ethiopia would be better off building industrial parks and linking them by road to ports in Djibouti.