soft focus blur old books on bookshelf in university or public library room.concept for education background.
ID: 650481748
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以图搜图
- 大图:5023 × 3537 像素·42.53 cm × 29.95 cm·300dpi·JPG
- 中图:1000 × 704 像素·35.28 cm × 24.84 cm·72dpi·JPG
- 小图:500 × 352 像素·17.64 cm × 12.42 cm·72dpi·JPG