Haruka and the other club members decide to hold a training camp to prepare for prefectural.  Each member follows his own regimen.  However, Rei is unhappy about falling behind and heads back into the ocean at night to practice.
We're using the pool.
Wir benutzen den Pool.
Pero si nosotros estamos usando la piscina.
Pero si nosotros estamos usando una piscina.
Mais nous utilisons la piscine.
Stiamo usando noi la piscina.
Mas estamos usando a piscina.
Мы сейчас бассейн используем.