A Moskvitch-class motorship is a very big boat that is used to transport things like cargo and people on water. It is called “Moskvitch-class” because it was made in Moscow, which is a big city in Russia.
The motorship has many rooms and compartments inside where people and things can be stored safely. It also has a lot of special equipment, like engines and navigation tools, that help it to move through the water and stay on course.
Just like a car needs gas to move, the motorship needs a special kind of fuel called diesel fuel to power its engines.
Overall, a Moskvitch-class motorship is a very important transportation vessel that helps move things and people across waterways.