单光路结构设计中存在的问题与分析的翻译：Single structure problems in the design and analysis 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

Single optical design and analysis problems

Single structure problems in the design and analysis

In the single path of rays structural design exists question and analysis

single optical path is a problem in structural design and analysis

Single structure problems in the design and analysis