YAG laser

例句：

1. 1.The YAG laser was used to cut through the thick glass.
   YAG激光器被用来切割厚厚的玻璃。
2. 2. The YAG laser is a powerful tool for cutting and drilling.
   YAG激光器是切割和钻孔的强大工具。
3. 3.The YAG laser was used to remove the old paint from the walls.
   YAG激光器被用来去除墙上的旧漆。