Open Water Diver

entry-level autonomous diver certification for recreational scuba diving

en-GB/ˈəʊpən ˈwɔːtə ˈdaɪvə/
en-US/ˈoʊpən ˈwɔtɚ ˈdaɪvɚ/

دسته بندی ها:

diver certification