The game currently contains five levels, covering each mission performed by Jiaolong(FloodDragon), the national deep-sea base. Professional first-hand materials, free observation perspective and professional du. You will venture into the deepest part of the ocean and find a rainbow like abyss. Every task will have new discoveries. popular science of hard core The game restores the real structure of Jiaolong 1:1. Diving training in the South China Sea and finally diving into the Mariana Trench.
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