• 홈
  • geographical system

geographical system

geographic concept of a system

en-US/ˌd͡ʒiəɡˈɹæfɪkəl ˈsɪstəm/
en-GB/ˌd͡ʒɪəˈɡɹæfɪkl ˈsɪstəm/

카테고리:

system