我对 SVG 文件没有经验。所以，我真的不知道该怎么办。
我的 SVG 文件中有一张欧洲地图： 我的 SVG 图像
然后将国家添加到 SVG 代码中，如下所示：
<svg viewBox="567.8 340.8 122.8 87.6">
<path d="M666.8 348l0.6-0.6 2.3 0.7 4.5 2.2 1.1 0.9 0.8 3 2.1 5.1 2.9 4.9 1.7 3.6 0.9 3.9-0.6 1.6-4 1.7-0.8 0.5-2 2.7 0 1.2 3.3 1.3 1.8 1 0.8 1-0.2 2.4 0.4 1.1-0.8 1.5 0.1 1.3 1 1.6 1.2 1.8 0 1.3 2.7 2.8 1.9 2.8 1.4 1-1.2 1.3 1.8 2.6 0.1 1.3-1.2 1.8-3 0.5-4.8 4.6-2.4 2.7-3.4 4.4-0.6 1 1.5 3.8-0.1 1.8 1.9 1.4-0.4 0.9-3.3-0.7-0.9-0.2-5.7-1.9-0.8-1.4-1-0.7-3.1-1-3.6-0.3-3.2 0.2-1.4 1.5-1.8-0.1-2.4-1-3 0.1-2.3 1-1.1 2.1-1.7-0.6-1.4 0.4-0.6-2.7-1.4-0.4-3-3-2.2 1.3-1 1.7-2.2 0-0.5-1.5-1.3-0.2-0.5-1.6-2.8-2.2-0.5-1.8-2.7-0.8-0.5 0.2-3.5-1.8-1.8 1-1-0.6-2.7-2.3 1.4-0.5 0-1.6-3.6 0.7-3.3-1.9-2.2-0.6-1.3 0 1.7 2.4-3.5 2.5-1-0.4-1.5-1.9-2-1.8-1.6-0.9 1.6-1.2 0.7-1.1-1.8-1.2-3.2 0.7-0.8-0.9-2.7-1.1-4.6-1.1-1-1.1-0.3-1.1-3.3-0.8 0.1 1.9-2.1 0.4 1.6-3.6 0.4-2.3-1.6-3.2-2.2-0.9 0-1.6-1.9-3.1 0.8-1.1 0.7-2.6-0.8-1.9-2-2.3 0.6-2.6-1.4-1.7-3.3-2.1-1.6-1.4 0.7-1.6 1.9-1.8 0.3-2.7-1.8-4.1-0.7-2.6 2.8 0.9 0.7-0.5-0.1-1.8-4.1-0.7-0.1-1.2 2 0.4 3.8-1.4 6.5-1.8 6.9-1.7 3.3-0.5 2-2.2 1.9-1.7 3.8-0.7 1.3-0.8 2.8-1.2 6.6-1.2 5.5-0.4 5.4 2.3-0.9 0.3-3-1.2 2.2 3.5 1.1 1.2 2 0.9 1.7 0.3 4.9-0.5 2.2-1.1 0.5 0.1 6.6 0.4 22.9 0.9 7 0.1z" id="PL" name="Poland"> </path>
</svg>是的，这是波兰多边形的线。我有 40 个这样的国家，我也想添加俄罗斯。但是，我不知道如何确定多边形角的坐标。我该怎么做？
我还有一个世界地图 SVG，但我认为我无法将其正确添加到欧洲地图中。但是，这些是该世界地图上的俄罗斯坐标：
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</svg>