foamed polystyrene feeder

例句：

1. 1. The foamedpolystyrene feeder is used to feed the fish in the tank.
   泡沫聚苯乙烯喂料器用于给鱼缸里的鱼喂食。
2. 2. The foamed polystyrene feeder was designed to prevent fish from getting stuck in the nets.
   泡沫聚苯乙烯喂料器设计用来防止鱼卡在网里。
3. 3.The foamed polystyrene feeder was easy to clean and maintain, making it a popular choice for fish owners.
   泡沫聚苯乙烯喂料器容易清洗和保养，因此是鱼类爱好者的首选。