rafted pack ice

例句：

1. 1. The team used raftsto cross the river safely.
   团队使用筏子安全地渡过了河流。
2. 2. Theyrafted down the rapids in acanoe.
   他们乘坐独木舟在急流中漂流。
3. 3. The cargo wasrafted across the ocean by ship.
   货物被船通过海上运输。