aquaboard

例句：

1. 1. The aquaboard is a popular mode of transportation in the city.
   水上列车是该市流行的交通工具。
2. 2.They took aquaboard to get to the other side of the river.
   他们乘水上列车过河到了另一边。
3. 3. The aquaboard service provides a unique way to explore the city's waterways.
   水上列车服务提供了一种独特的方式来探索城市的水道。