water transportation by rafting

例句：

1. 1. We decided toraft down the river and explore the nearbywaterfalls.
   我们决定划船沿河而下，探索附近的瀑布。
2. 2. Thekayakers were paddlingthrough the calm waters of thelake.
   皮划艇手们正在平静的湖水中划桨。
3. 3. The captainnavigated the ship through the treacherous seas.
   船长驾驶着船只穿越危险的海域。