Fuzhou, Fuqing, Haikou Town, what was the Longjiang River like in the past? Be more detailed. I want to write a 500-word essay.

In my memory, Longjiang in the 1980s was purely a marine and inland ecosystem. There were seasonal ebbs and flows every day, and there were marine life on the river banks. Such as crabs, shrimps, black scales, mudskippers, natural oysters, razor clams, and even red sturgeons... There are other marine species that I don't know what to call, especially the "monk crab". In the sky, egrets dance gracefully. With so many marine biological resources, there is certainly no shortage of fishermen and fishermen who are looking for a living all year round. Whenever the weather is fine and the wind is sunny, the blue waves on both sides of the bank are still rippling and the sound is like rhyme. Groups of sailboats came leisurely from afar, carrying sea sand and shell ash, and slowly sailed into the Longjiang River, the only river in Fuqing, and anchored at Shuinan Pier. When riding the wind, the boats were like arrows leaving the string, and the wind was against them. The boatman roared like thunder! Note that there were no machines at that time and could only be propelled by wind and boats. When the tide is low, the boat meanders along the river. When the tide is high, the boat's masts are taller than the trees, its sails are fanned out, and it drives straight through the water. Because the water rises and the boat is taller, it looks like a person is on a flat ocean boat and the boat is in the sky. The river water is much higher than the ground. If both sides of the strait are not reinforced every year, the people along the river will be in danger. On both sides of the Longjiang River, Fuqing people have a long history. When I was a child, I loved visiting relatives, eating, playing and taking a boat. There are ferries on both sides of the river. Every day, old men with white hair and white beards stand there, holding poles to recruit and arrange ferry passengers. It's very orderly, and there are a lot of people passing by every day. The atmosphere is pleasant and contented for men, women and children! It adds beautiful scenery to our ancient Longjiang! The Longjiang in my impression is really the pride and symbol of Fuqing. Look at the Longjiang today. It is really not a river. We in Fuqing are proud of the opening up and development every day. These slogans are really contrary to the appearance of Longjiang. .

Fuqing people, work hard!