您准备好参加潜水长课程了吗？了解 PADI 潜水长要求、潜水长游泳测试和准备方法。
Megan Denny
Megan Denny is a PADI Master Scuba Diver Trainer, drummer and freelance writer based out of the Pacific Northwest United States. Her writing has appeared in Alert Diver, Sport Diver, Scuba Diving and The Undersea Journal.
