註釋
Run to the sea! The treasures of history are all there Using black humorous illustrations, the history of naval battles at home and abroad is integrated in ancient and modern times! About 200,000 years ago, the ancestor of modern humans, Homo sapiens, was born and gradually spread throughout the world. Mountains, rivers, deserts, and seas did not stop humans from exploring the unknown; from the 15th to the 17th centuries, the Age of Discovery began., completely changing the perception and situation of the world. The unfathomable depth and ever-changing changes of the sea make life at sea even more magnificent; and wars that occur at sea often become a game changer in history.