海龟一生奇妙的旅程，所有努力只为了一个终极目标，纪录片解说

200 million years ago, sea turtles and dinosaurs lived together on land. In order to avoid the attack of dinosaurs, they chose to run to the mysterious sea, becoming a member of the vast ocean. But they could never leave the land. When breeding, no matter where they were, they had to return the eggs to the land. After a new life hatched, after three days of excavation, they were able to climb out of the sand pit and reach the ground. It was only the size of a baby's palm, and its shell was very soft, and it had no ability to protect itself. The only thing it had was a strong will to survive. The sea was just a few meters away, but for a small sea turtle, this distance seemed so long. Its brothers and sisters also climbed out of the sand, all moving towards the sea. Every year, millions of sea turtles are born on the beach on the coast of Florida. But a large part of them find it difficult to enter the sea. The beach looks calm, but it's actually a crisis. All kinds of predators are waiting for them to appear. They are facing the first life-and-death crisis Many sea turtles are hunted by enemies from the air and the ground. Nearly half of their lives are spent on this short journey. The fragile shell can't provide any protection at all. The only thing it can do is climb into the sea. A wave of the sea rolls it into the embrace of the sea. It sinks into the bottom of the sea, and the waves above it cover it, successfully avoiding the chase from the air. It tries hard to swim to the depths of the sea. Finally, it got rid of all the enemies and entered the vast depths of the Atlantic Ocean and began a magnificent journey In the vast ocean, the little sea turtle swam for two days and two nights The water in front of its eyes became crystal-clear It arrived at the edge of the Gulf of Mexico The Gulf of Mexico is the main passage through the Atlantic Ocean It will follow this route and go on this life-and-death journey In the center of the Gulf, it found a floating seaweed This is the home of many small creatures It provides protection for them so that it can rest for a while and regain its strength The seaweed protects many small creatures The little sea turtle swam slowly to the north Many travelers also swam along the current to the Atlantic Ocean When it reached the end of the sea, it slowly turned the seaweed into a dead end This is a three-thousand-kilometer windless ocean The creatures who came here will hardly be able to leave again But all this did not work until a ship passed and completely destroyed their temporary home The little sea turtle lost its comfortable environment and had to swim forward After the ship passed, the seawater left will stay for several years in this windless ocean Many little sea turtles will die of suffocation In the distance, a group of jellyfish float elegantly in the water They shine brightly and attract creatures But the beautiful jellyfish is deadly poisonous Once entangled, it will paralyze the whole body and be slowly dissolved But sea turtles are very immune to these toxins These jellyfish are not only ineffective but also become its food source In this dead sea, five years have passed The little sea turtle has grown to half a meter long and become stronger It finally has the strength to break through the barricades and continue its journey A few months later, it entered the Gulf of Mexico and became a member of the migration army Along the way, it met all kinds of creatures It also encountered its own storm But under the protection of its hard shell, it safely passed the Atlantic Ocean and the Canary Islands and went to the warm Isle of Yassour It has strong teeth and sharp teeth Like a child, the sea crab has become its food source In September, the creatures here gradually left and the sea turtle set off again The fishing boat released a long fishing line Every year, more than 11 fish hooks are put into the sea and various marine creatures are caught on the fishing boat The sea turtle also became one of them The sharp hook pierced the mouth of the sea turtle and pulled the fishing boat Fortunately, it was not a target The crew was kind and let it go After 10 miles of escape, it continued its journey After a few months, it finally reached the final destination, the Caribbean Islands Here, the coral formed the prairie There are also a variety of fish Life is prosperous here Its ancestors after many generations of exploration found this fertile land and left the heritage of the route Its teeth can easily bite the shell and enjoy the abundant food here Only when it is strong enough to arrive here can it not be regarded as a prey but become a hunter After living here for 15 years, it felt a mysterious call It left here and set foot on the familiar route and entered the Gulf of Mexico again and began its return journey Following the call of the soul it left the Gulf and entered the seabed Some sea turtles who survived the same experience have also come here They are looking for a partner After a short stay, it went back to its birthplace 20 years ago, it was born here and went to the sea from here After a journey of tens of thousands of kilometers, it now continues the continuation of life and the heritage of its ancestors For this responsibility, it will experience such a journey and come back here again This is the ultimate purpose of its entire life journey A sea turtle's life starts from birth and has to face many crises Even small seabirds can take them as a weight They have to run to the sea to find a chance to survive They have no parents' love and care and no one to rely on They have to bear all the hardships Compared with the flowers in the greenhouse, will be more suitable for the environment Maybe this is the secret that they can survive in the age of dinosaur extinction That's all for today Please like, comment and subscribe See you next time