midship section

例句：

1. 1.The ship's midship section is the most important part of the ship.
   船的中部是船最重要的部分。
2. 2. The crew members were divided into different sections to work efficiently.
   船员被分成不同的部分，以高效地工作。
3. 3.The captain made a decision that would affect all the sections of the ship.
   船长做出了一个会影响整个船的各部分的决定。