求翻译：在加强铁路设备技术改造的基础上 ,我们必须努力增加客运运输品种、提高客运服务质量 ,加强铁路运输企业的营销工作 ,以提高铁路整体效益。是什么意思？

In strengthening the railway equipment based on the transformation, we must strive to increase the variety of passenger transportation, passenger services to improve the quality of railway transport enterprises to enhance marketing efforts, to improve the overall efficiency of the railway.

To enhance railway equipment technology to transform the basis, we must make efforts to increase passenger transport variety, and enhance passenger service quality, and enhance railway transportation Enterprise Marketing work to enhance the railway's overall efficiency.

In the enhancement railway equipment technological transformations foundation, we must increase the passenger transportation transportation variety diligently, improve the passenger transportation grade of service, strengthens the railway transportation enterprise the marketing work, enhances the ra

Strengthening technical transformation of railway equipment on the basis of, we must work to increase passenger transport, improving the quality of passenger services, strengthen railway transportation enterprise's marketing work to improve the overall benefit of railway.

In strengthening the railway equipment based on the transformation, we must strive to increase the variety of passenger transportation, passenger services to improve the quality of railway transport enterprises to enhance marketing efforts, to improve the overall efficiency of the railway.