solid apron

例句：

1. 1. The bricks are solid enough to hold the weight of the building.
   这些砖块足够坚固，能够承受建筑的重量。
2. 2. The cake is solid and delicious.
   这个蛋糕又硬又好吃。
3. 3. The car was solidly built and reliable.
   这辆车结构坚固，运行可靠。