jet drill

例句：

1. 1.The jet drill is used to drill holes in concrete quickly and efficiently.
   喷气钻机用于快速且高效地在混凝土中钻孔。
2. 2.The jet drill was invented by a man named John who wanted to make drilling faster and easier.
   喷气钻机是由名叫约翰的人发明的，他想要使钻孔更快更简单。
3. 3. The jet drill has become an essential tool for construction workers, especially during heavy rains.
   喷气钻机已成为建筑工人的重要工具，尤其是在大雨期间。