1. The old man carved a beautiful pipe out of a piece of briarroot.
老人用一块荆棘根雕刻了一根漂亮的烟斗。
2. Briarroot is known for its durability and heat resistance, making it the perfect material for pipe making.
荆棘根因其耐用和耐热性而闻名，使其成为制作烟斗的理想材料。