The girls in the Breakwater Club learn how to float properly just in case they ever fall into the ocean. Later on, Hina goes to battle with a heron, but then notices it has a fishing line tangled around its leg.
Apparently, I wasn't getting air in at all.
على ما يبدو، لم أكن أدخل الهواء 
.على الإطلاق
Ich hab überhaupt keine
Luft reinbekommen …
Aparentemente,
no estaba tomando aire en absoluto.
Moi, je n’arrive pas
à souffler assez fort…
Aparentemente, eu não estava
conseguindo fazer o ar entrar.