In the English translation of nauticalmile, it is also pronounced hǎilǐ, now written as "nautical mile", a unit of length that measures the distance on the ocean. 1 combined 1852 meters, only used for the distance of the ship.
English nauticalmile translates the words, reads hǎilǐ, and now writes "Sea", which measures the length units of distance over the ocean. 1 in 1852 meters, only for the voyage of ships.