船旅

1. Origins, structure, and basic meaning

• Structure: 船旅 is read as ふなたび and can mean “sea voyage” or “boat trip”, depending on context.
• Basic usage: The examples show a calm boat trip to an island and a long voyage prepared for with medicine.

2. Common pitfalls and similar expressions

• Distinguishing senses and uses
  • It is travel by boat or ship, from a short island crossing to a long voyage, distinguished by its maritime route.