small manned antisubmarine helicopter

例句：

1. 1. The small manned antisubmarine helicopter was used to search for survivors in the depths of the ocean.
   小型有人驾驶的反潜直升机被用来在海洋深处搜寻幸存者。
2. 2. The small manned antisubmarine helicopter was ableto reach the wreckage of the shipquickly and safely.
   小型有人驾驶的反潜直升机能够迅速且安全地到达船只残骸处。
3. 3. The small manned antisubmarine helicopter was a crucial toolin the search and rescue mission.
   小型有人驾驶的反潜直升机是搜索和救援任务中的关键工具。