ultratropical

例句：

1. 1.The climate in this region is ultratropical, with hot summers and mild winters.
   该地区的气候是超热带的，夏季炎热而冬季温和。
2. 2.The plant thrives in the ultratropical climate of the Amazon rainforest.
   这种植物在亚马逊雨林的超热带气候中茁壮成长。
3. 3. The region's unique flora and fauna are a result of its ultratropical conditions.
   该地区独特的动植物群落是其超热带条件的结果。