second-hand brick

例句：

1. 1.The old house was renovated using second-hand bricks from the local construction site.
   这所老房子是用当地建筑工地的二手砖重新装修的。
2. 2.We decided to use second-hand bricks for the new garden shed instead of buying new ones.
   我们决定用二手砖来建造新的花园棚屋，而不是买新的。
3. 3.The builders used second-hand bricks to create a unique and sustainable home design.
   建筑师们使用二手砖创造了一个独特且可持续的家庭设计。