hard bast

例句：

1. 1.The furniture is made of hard bast.
   家具是用硬木做的。
2. 2. The carpenter used hard bast to build the cabinets.
   木匠用硬木来建造橱柜。
3. 3.The hard bast is strong and durable.
   硬木很坚固耐用。