n. a flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmers
v. transport on a raft
v. travel by raft in water
v. make into a raft
n. 筏, 救生筏, 大量
vi. 乘筏
vt. 筏运, 制成筏
1. We built a raft to float on the river.
我们搭建了一只筏子在河上漂浮。
2. The children had fun riding the raft in the lake.
孩子们在湖上玩筏子很开心。
3. He used a raft to cross the flooded area.
他用筏子渡过了被淹的区域。