Translation:The tickets for the ship are too expensive.
"A ship can carry a boat, but a boat cannot carry a ship."
LOL, fveldig. :-) Within the industry, yachts are generally referred to as a class of boats. If you had a very, very large yacht, you might refer to it as a ship, but generally, they are boats. The line between boats and ships is not very clear-cut, but generally, the bigger the vessel is, the more likely it is to be called a ship.