Title Text:The projection does a good job preserving both distance and azimuth, at the cost of really exaggerating how many South Americas there are. Origin:https://xkcd.com/2256/ https://www.explainxkcd.com/wiki/index.php/2256:_Bad_Map_Projection:_South_America 糟糕的地图投影 投影确实很好地保持了距离和方位的精确度，但代价是增加南美洲的数量。 http://xkcd.in/comic?lg=cn&id=2256 这幅漫画显示了一个地图投影，其中每个大陆和大岛都被南美大陆的不同比例和… Read more