Seamen are people who work on ships.
Seamen are often thought of as brave and strong because their job is hard and dangerous.
Examples:
The seamen work on big boats.
The seamen are very brave.
The seamen are coming home from their long trip.
The seamen have a hard job, but they like it.
The seamen travel all around the world on their ships.
The seamen are the heroes of the sea.