例句與造句

1. Two of the four engines _ and a piece of the third _ have been found by sonar detectors.
2. They brought in a Navy team with a sonar detector to try to find signals from the boxes, which are carried in the plane's tail.
3. The government was also thinking of sending several P3C Orion planes, outfitted with advanced radar and sonar detectors for hunting submarines or small ships, the paper said.
4. Coming close on the heels of stunning discoveries last year, the searches represent the dawning of another era in archeology, a dramatic advance made possible by oceanographic research tools, including precisely-controllable robotic vehicles with electronic cameras, and high-resolution sonar detectors.
5. It's difficult to find sonar detector in a sentence. 用sonar detector造句挺難的