The current National Christmas Tree was planted on the Ellipse in 1978.

现在的这棵国家圣诞树是1978年在椭圆广场栽种的。

youdao

Adds an ellipse to the current path.

向当前路径添加一个椭圆。

youdao

Adds an ellipse to the current path.

向当前路径添加一个椭圆。

youdao