kiln for large pieces

例句：

1. 1. The pottery kiln is located in the heart of the city.
   陶器窑位于市中心。
2. 2. The kiln was designed to produce high-quality ceramics.
   这个窑炉被设计用来生产高质量的陶瓷。
3. 3. The kiln produced a beautiful blue glaze on the pottery.
   这个窑炉在陶器上产生了美丽的蓝色釉面。