即使是研发出了多种灯管也无法实现的翻译：Even developed a variety of lamps cannot be achieved 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

Even developed a variety of lamp can not be achieved

Even developed a variety of lamps cannot be achieved

Even if were researches and develops many kinds of tubes to be also unable to realize

Even if it is R&D has issued more than one lamp will not be achieved

Even developed a variety of lamps cannot be achieved