But the pores are actually oftentimes much bigger than the cells, and so even though it's 3D, the cell might see it more as a slightly curved surface, and that's a little bit unnatural.
穴のサイズは 細胞より大きく ３Dではありますが 細胞には少しカーブした表面のように 見えるかもしれませんね 少々不自然です