pineapple scale

例句：

1. 1. The pineapple is a popular fruit in many tropicalregions.
   菠萝是一种在许多热带地区受欢迎的水果。
2. 2. The pineapple's uniqueflavor comes from its large, heart-shaped leaves.
   菠萝独特的味道来自于它那大而心形的叶子。
3. 3. Thepineapple's scales are usedto protect the fruit during transportation.
   菠萝叶被用来保护这个水果在运输过程中。