large-bore hose

例句：

1. 1. This large-bore hose is perfect for cleaning the driveway.
   这根大口径软管非常适合清洁车道。
2. 2.The plumber used a large-bore hose to clear the blocked drain.
   水管工使用一根大口径软管来疏通堵塞的下水道。
3. 3. Large-bore hoses are often used in construction sites to transport water and other materials.
   在建筑工地上，大口径软管常被用来运输水和其他材料。