flotation buoy造句
例句與造句
- These are suspended in the sea by flotation buoys, such as glass floats, along one edge.
- Flotation buoys were attached to the hull and the top of the 110-foot ( 33-meter ) mast.
- Three weeks later, Conner's yacht took on water due to keel damage and had to be towed back into its San Diego Bay compound with pumps on board and flotation buoys attached to the hull and the top of the mast.
- It's difficult to find flotation buoy in a sentence. 用flotation buoy造句挺難的