synthetic stone

例句：

1. 1.The synthetic stone is very durable and easy to clean.
   这种合成石非常耐用且易于清洁。
2. 2.The synthetic stone was used in the construction of the new hospital.
   这种合成石被用于新医院的建设。
3. 3. The synthetic stone is a popular choice for flooring in modern homes.
   这种合成石是现代家居地板的热门选择。