Stirling refrigerator

例句：

1. 1. This Stirling refrigerator is the best choice for a small family.
   这款斯特灵冰箱是小家庭的最佳选择。
2. 2.The new Stirling refrigerator has a sleek design and high energy efficiency.
   新款斯特灵冰箱设计时尚，能效高。
3. 3. I bought this Stirling refrigerator as a gift for my sister's birthday.
   我买了这个斯特灵冰箱作为送给姐姐生日的礼物。