我在 Inkscape 中制作了一个生锈的齿轮。如何在不使用 Javascript 的情况下使齿轮像旋转的轮子一样旋转。我希望这个 SVG 文件只包含 SVG 代码。我可以手动编程 SVG 或使用 Inkscape 制作动画。这是我的代码。齿轮绕着某个中心旋转，但我希望它在原地旋转。
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