high-strength drill pipe

例句：

1. 1.The high-strength drill pipe is used for drilling through rocky terrains.
   这种高强度钻杆用于钻穿岩石地形。
2. 2.The engineers were using the high-strength drill pipe to bore a new tunnel.
   工程师们正在使用高强度钻杆钻出一条新隧道。
3. 3.The high-strength drill pipe is essential for ensuring the safety of construction workers.
   高强度钻杆对于确保建筑工人的安全至关重要。