interarc basin

例句：

1. 1. Theinterarc basin is a geological feature that spans across multiple countries.
   环弧盆地是一个跨越多个国家的地质特征。
2. 2.The interarc basin plays a crucial role in the hydrological cycle of the region.
   环弧盆地在该地区的水文循环中起着至关重要的作用。
3. 3. The interarc basin is home to a rich biodiversity of flora and fauna.
   环弧盆地拥有丰富的动植物多样性。