青云翻译

Explained the meaning and background of the paper, Review of domestic and international research background and current situation of research content and structural arrangement of the paper.

Describe the research significance and background papers, summary of study on the background and present situation at home and abroad, introduced the paper's content and structure of an arrangement.

Elaborated the paper research significance and the research background, summarize the domestic and foreign research background and the present situation, introduced the paper research content and the structure arrangement.

On the research papers and research background, overview and research background and current status of the paper, describes the research content and structure.

Describe the research significance and background papers, summary of study on the background and present situation at home and abroad, introduced the paper's content and structure of an arrangement.