例句與造句

1. The map has area 4? " R ", conforming to the surface area of the generating globe.
2. The generating globe is a conceptual model to which the Earth is shrunk and from which the map is projected.
3. The first way is the ratio of the size of the "'generating globe "'to the size of the Earth.
4. It's difficult to find generating globe in a sentence. 用generating globe造句挺難的