This example demonstrates how the SVG `transform` attribute with `translate` repositions a graphical element relative to its original coordinates. It shows a single red ellipse with a green outline that is shifted by 50 pixels horizontally and 100 pixels vertically from its initial center at (200,200). The visualization also includes two blue reference lines—a vertical and a horizontal polyline—that intersect at the ellipse’s original, untransformed center, making the translation visually explicit. Built with D3 v4, the code selects the `body`, appends an SVG container, and uses D3’s selection methods like `append`, `attr`, and `style` to create the shapes and apply the transform.