documentation
/ˌdɒkjʊmenˈteɪʃən/noun
mass noun
1
- material that provides official information or evidence or that serves as a record文件; 文献：
you will have to complete the relevant documentation.
你将必须提供相关的文件。
1.1
- the written specification and instructions accompanying a computer program or hardware（计算机程序或硬件的）文件。
2
- the process of classifying and annotating texts, photographs, etc.（对文本、照片等的）分类; 评注：
she arranged the collection and documentation of photographs.
她安排了照片的收集和评注工作。