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.
so they tend to let their guard
down, making them easier to catch.
مما يجعلهم  أقل حذرا ويسهل  
.علينا نحن الصيد
passen sie nicht so auf und
beißen schneller an.
Así que tienden a relajarse,
lo que los hace más fáciles de capturar.
ils se méfient moins
et sont plus faciles à avoir.
então tendem a baixar a guarda,
sendo mais fácil de pescá-los.