boat train (noun)

1. In the science fiction novel, the boat train transported passengers from Earth to the spaceport on Mars.

2. According to Norse mythology, the boat train was used by the gods to travel to different realms.

3. In the cartoon series, the characters hopped on the boat train to reach the magical island where all their adventures began.

4. The fashion show showcased futuristic designs inspired by the concept of a boat train, incorporating metallic materials and sleek lines.