Asian teachers are teaching mathematics classes in addition subtraction multiplication and division in high school or university classrooms math quiz on a white board.
ID: 1928084876
以图搜图
- 大图:6059 × 3208 像素·51.3 cm × 27.16 cm·300dpi·JPG
- 中图:1000 × 529 像素·35.28 cm × 18.66 cm·72dpi·JPG
- 小图:500 × 265 像素·17.64 cm × 9.35 cm·72dpi·JPG