dredging waterway河道整治
waterway transport水路运输;水运;水上运输业
Intracoastal Waterway近岸内航道;岸内航道;近岸航道;内航道
tidal waterway感潮河道;潮汐航道;潮汐河水道
Waterway transportation水路运输;水运;水路交通;水上运输
grass waterway[农] 草皮泄水道;草地排水沟
coastal waterway[水运] 沿海航道;沿海航道
Wilderness Waterway荒野水道
city waterway[交] 城市航道
N-COUNT（可数名词） A waterway is a canal, river, or narrow channel of sea which ships or boats can sail along. 航道
There are more than 400 miles of waterways to explore in the area.
此地有400多英里的航道有待勘察。