The final venue of this underwater vehicle target grabbing contest is Zhangzi Island, Changhai County, Dalian City. The underwater terrain of the site is sandy bottom. In addition to sea urchins, sea cucumbers and shellfish, there are also high and low rocks, gravel, algae and other contents, as well as fish swimming.
See the video link below for details:https://pan.baidu.com/s/1duKU68B_hya0Rp8aELGLJQ
