semi-hard board

例句：

1. 1. This typeof board is commonly used in construction.
   这种类型的木板在建筑中常用。
2. 2. The engineerdesigned the board to be lightweight and durable.
   工程师设计了这种板子，使其既轻便又耐用。
3. 3. The board was madefrom recycled materials, reducing waste.
   这种板子是由回收材料制成的，减少了浪费。