burner gauze keep ring

例句：

1. 1. Thegas burner is the main source ofheat in this room.
   这个房间的燃气灶是主要的热源。
2. 2. Thechef uses a professional burner to cook his dishes.
   厨师使用专业的炉子来烹饪他的菜肴。
3. 3. The old man sat by the fire, enjoying the warmth from the burning logs.
   老人坐在火旁，享受着燃烧的木头带来的温暖。