snipper saw

例句：

1. 1. He used a sniper saw to cut the wood into pieces.
   他用锯子将木头切成了小块。
2. 2. The carpenter was sawing wood with a sniper saw.
   木匠用锯子在锯木头。
3. 3. The farmer used a sniper saw to cut down the trees.
   农民用锯子砍倒了树木。