硬木材

例句：

1. 1.The furniture is made of hard wood.
   这家具是用硬木做的。
2. 2. Hebought a new car withhard wood interiors.
   他买了一辆新车，内饰是硬木的。
3. 3. The tree was cut down to makeroom for the new building.
   为了建造新楼，那棵树被砍掉了。