oar-propelled lifeboat

例句：

1. 1. The lifeboat was pulled to safety by a passing ship.
   一艘路过的船把救生艇拖到了安全地带。
2. 2. In the event of a sudden storm, the lifeboat is essential for survival.
   在突发暴风雨的情况下，救生艇对于生存至关重要。
3. 3. The crew had to abandon their boat in the middle of the sea.
   船员不得不在海上抛弃他们的船。