来源: pexels.com
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![a stack of blue sheets of paper against a dark blue background, spectrum colours, various sizes, shoreline, cardstock](https://imagef.promeai.pro/immerse-static/pexels/2024/05/04/069e1d38dee54ec8afe6fe1d853b6af9.jpeg?width=1567&height=2351&fit=contain&format=webp)
a stack of blue sheets of paper against a dark blue background, spectrum colours, various sizes, shoreline, cardstock
来源: pexels.com