![Backlit of books stacked on the desk selective focus and shallow depth of field Backlit of books stacked on the desk selective focus and shallow depth of field](https://axha.com/cache/preview/1426446245.jpg)
کلمات کلیدی مشابه
collegestackeducationstacked bookdatapilereaderalphabetblurryresearchcoverpagesgraduationschoolclevergraduateknowledgetextbookreadclassroomclose-uplightbackgroundletterstudybibliophilestudentlineuniversitybookdocumentliterarybrightnested bookstrainingwisdomliteraturelibraryteacherpaperexaminationrowbook stacktablelearnteachintellectualroomreportinformation