尺寸:240x200cm,厚度 : 0.5cm,本商品不含教具与其它配件。认识太阳系8大行星与相关距离太阳的顺序。
Material:Nylon Size:240×200cm,thickness:0.6cm
To learn the 8 planets of the solar system, recognize names and English
names, and understand the distance between each other.
Without teaching aids and other accessories