Even if I take the more expansive possible interpretation of “body” typically applied to vehicles, the propeller on the back of it isn’t part of the “body” and the “body” of a submarine is rigid and immobile.
Is this an intellectual exercise for you or have you ever in your life heard someone say something like “the submarine swam through the water”? It’s so ridiculous I would be shocked to see it outside of a story intended for children or an obvious nonnative speaker of English.
Even if I take the more expansive possible interpretation of “body” typically applied to vehicles, the propeller on the back of it isn’t part of the “body” and the “body” of a submarine is rigid and immobile.
Is this an intellectual exercise for you or have you ever in your life heard someone say something like “the submarine swam through the water”? It’s so ridiculous I would be shocked to see it outside of a story intended for children or an obvious nonnative speaker of English.