一个国家金属材料的产量或耗用量体现了其国民经济发展水平的翻译：Metal material output or consumption of a country reflects their level of development of national economy 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The output of a country or metal consumption reflects its level of economic development

Metal material output or consumption of a country reflects their level of development of national economy

A national metal material output or consumed the quantity to manifest its national economy level of development

A state of metal production or consumption level reflects its national economic development

Metal material output or consumption of a country reflects their level of development of national economy