Because that is the technology that can make the ROV, we see what's under the lead levels is not very deep. I used to explore, or see things underwater and want to know more about the structure and the equipment make ROV.
The ROV technology that allows us to see what is under the water in the water level is not very deep. May be used to explore or examine things under water. And curiosity about the structure and the equipment used to make ROV.
Because ROV is a technology that can make we see things under the lead levels in the shallow, very much. May be used in the survey or check things underwater. And I want to know about the structure and equipment used to do ROV.