شنا - تعليم - راهنماي آموزشي (عالي) Swimming - Training - Study and teaching استخرهاي شنا - جنبه هاي بهداشتي - راهنماي آموزشي (عالي) Swimming pools- Health aspects - Study and teaching (Higher) غواصي - تعليم - راهنماي آموزشي (عالي) Deep diving - Training - Study and teaching (Higher) شنا - تعليم - پرسش ها و پاسخ ها Swimming - Training - Questions and answers
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