技术潜水 jìshùqiánshuǐ technical diving Definitions Defs Origin Strokes Stroke Words Sentences Sents 技术潜水 技術潛水 jìshùqiánshuǐ technical diving scuba diving that involves more complex equipment or procedures than standard recreational diving
技术潜水 技術潛水 jìshùqiánshuǐ technical diving scuba diving that involves more complex equipment or procedures than standard recreational diving
