浮潜
Immersió lleugera
Schnorcheln
Esnórquel
Снорклінг
Snorkling
منشاق
Сноркелинг
Snorkeling
Snorkelen
Selam permukaan
스노클링
シュノーケリング
marine biology#Lifeforms
tipo de buceo
observation des fonds marins en nageant à la surface avec une masque de plongée et un tuba
Art des Schwimmens oder Tauchens
swimming while breathing through a snorkel
شناکردن در عمق کم با کمک لوله تنفسی
berenang sambil bernapas melalui snorkel
сноркленг
met een snorkel onder water zwemmen
February 2019
September 2019
how, specifically, are snorkel masks a "boon" for these people?
can these masks not be cleared in place?
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