The student holds a pencil while thinking about an idea or answer or may even be unsure or confused. Pink background.
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- 大图:4748 × 2977 像素·40.2 cm × 25.21 cm·300dpi·JPG
- 中图:1000 × 627 像素·35.28 cm × 22.12 cm·72dpi·JPG
- 小图:500 × 314 像素·17.64 cm × 11.08 cm·72dpi·JPG