Calphin Aquatic Club (dba California Dolphin Swim School) 凱豐游泳俱樂部（加州海豚游泳學校）世界冠軍激情創辦！

Calphin Aquatic Club offers quality swim lessons in Fremont and Sunnyvale, serving both Northern California East Bay and South Bay areas, doing business as California Dolphin Swim School. Founded by a veteran World Champion, Olympic medalist swimmer, the

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