river patrol boat江河巡逻艇
inland river tow boat内河拖轮
River Nile Boat Trip尼罗河游船
Yulong River Bamboo Boat遇龙河竹筏
Amazon River by Boat乘小船亚马逊河图片
West River rice boat西江谷船
Yellow River Boat Tracker黄
River Boat Rescue乘船救援
Wailua River Boat Cruise威陆亚河游船
N-COUNT(可数名词) A riverboat is a large boat that carries passengers along a river. 内河船; 江轮 [also 'by' N]