=Θ = ←潴兜兜本人(已登上十八层- -）
                     AAA 
                    AAAAA
                   AAAAAAA 
          白云山→AAAAAAAAA 
                 AAAAAAAAAAA         珠穆朗玛峰
                AAAAAAAAAAAAA            ↓
               AAAAAAAAAAAAAAA            A
              AAAAAAAAAAAAAAAAA          AAA
             AAAAAAAAAAAAAAAAAAA        AAAAA
            AAAAAAAAAAAAAAAAAAAAA      AAAAAAA
           AAAAAAAAAAAAAAAAAAAAAAA    AAAAAAAAA 
          AAAAAAAAAAAAAAAAAAAAAAAAA  AAAAAAAAAAA 
         AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 
        AAAAAAAAAAAAAAAAAAAAAAAAAAAAA 
       AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 
      AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 
     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA 
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

体下边个登山登得最高>. <