obliged vessel

例句：

1. 1. The captain was determined to find the lost vessel before nightfall.
   船长决心在天黑前找到那艘失事的船只。
2. 2. The crew of the vessel was forced to abandon their mission and return home.
   船员被迫放弃他们的任务，回家了。
3. 3.The search for the vessel continued until dawn, when they finally located it.
   搜寻船只的工作一直持续到天亮，他们最终找到了它。