PIEC

例句：

1. 1. This piece of leather is very soft and comfortable to wear.
   这块皮革非常柔软舒适，适合穿着。
2. 2. The leather jacket is a classic style that never goes out of fashion.
   皮夹克是永不过时的经典款式。
3. 3. She bought a new pair of leather shoes for her birthday.
   她生日时买了一双新皮鞋。