solid porcelain

例句：

1. 1. The building is made of solid bricks.
   这栋建筑是用实心砖砌成的。
2. 2. The car is solidly built and has a smooth ride.
   这辆车结构坚固，驾驶平稳舒适。
3. 3. The new model is more solid than the old one.
   新款比旧款更坚固。