stone cutting machine

例句：

1. 1.This stone cutting machine is very efficient in cutting stones.
   这台切石机在切割石头方面非常高效。
2. 2. The stone cutting machine was used to cut the large blocks of stone.
   那台切石机被用来切割大块的石头。
3. 3. The stone cutting machine has a powerful motor and can handle large stones.
   这台切石机有强大的电机，可以处理大石头。