67 Shapes in Nature（打印版）

67 Shapes in Nature（在线收听）

67 Shapes in Nature

I see a circle shape.

I see a square shape.

I see a triangle shape.

I see an oval shape.

I see a star shape.

I see a spiral shape.

I see a heart shape.

I see shapes.

原文地址：http://www.tingroom.com/lesson/razfjyd/a/570248.html