我国有渤海、黄海、东海、南海的广大海区,海岸线蜿蜒曲折,长达1.8万余公里。这样广阔的海洋,对国家经济和文化的发展都是极为有利的自然条件。可是,自1840年鸦片战争后的百余年来,中国饱受帝国主义列强的侵略和蹂躏,万里海域成了帝国主义炮舰入侵的通道。因此,建立一支足以保卫国家独立主权的人民海军,是近代以来中国人民的愿望。 My country has the vast sea of ​​the Bohai Sea, the Yellow Sea, the East China Sea and the South China Sea, coastline twists and turns, up to 1.8 million kilometers. Such a vast ocean is a very favorable natural condition for the development of the country’s economy and culture. However, since the Opium War of 1840, more than a hundred years after its inception, China has suffered from the aggression and devastation of the imperialist powers and has become the gateway to the imperialist gunboat invasion. Therefore, establishing a People’s Navy capable of defending the country’s sovereignty over sovereignty is the aspiration of the Chinese people in modern times.