The Jiaolong suddenly lost contact while diving into the depths of 7000, but was it because the divers were catching sea cucumbers?
On June 24, 2012, the Jiaolong successfully sank to a depth of 7020 meters in the Mariana Trench, setting a Chinese record for manned depth. However, the Chinese people are not satisfied with the 7000 meter mark and still need to pursue victory...