isoperibol

例句：

1. 1.The isoperibol was a surprise to me.
   这个异形球体对我来说是个惊喜。
2. 2.The isoperibol was the first thing I saw when I arrived.
   当我到达时，我首先看到的就是这个异形球体。
3. 3.The isoperibol was fascinating and mysterious.
   这个异形球体既迷人又神秘。