marine or nautical chart for sea navigation

navigator; seafarer; a person with extensive knowledge and experience in maritime navigation

a person who navigates a ship or aircraft; a voyager or sailor

An astronomical calendar used by navigators to determine positions at sea; specifically tracks the positions of celestial bodies and other relevant maritime astronomical events.

to scale mountains and cross seas; to make a long and arduous journey across vast distances

(idiom) to travel across mountains and seas; used to describe an arduous trek or a long and dangerous journey

a table giving the positions of celestial bodies at specific times, used for navigation at sea

a book for recording the details of a ship's voyage and activities

the art or skill of sea navigation; sailing

a scale model of a ship or vessel, often used for display or hobby purposes

Maritime Day (July 11th) commemorating the first voyage of [[郑和|鄭和|zheng4 he2]] in 1405 AD