epithermal fission

例句：

1. 1.The epithermal sunbeams illuminate the room.
   温暖的阳光照亮了房间。
2. 2. The epithermal temperature is perfect for outdoor activities.
   温暖的温度非常适合户外活动。
3. 3. Epithermal energy is a form of renewable energy.
   热能是一种可再生能源。