Nanako Usami is a first year high school student living in the country town Nagarekawa.
Just as she starts getting used to high school life, she makes plans to visit the public pool with her friends after its renovation.
While she begs her mother for a new swimsuit for the special event, her mother refuses her flatly.
It's almost expired, so I brought it.
.اقتربت مدة صلاحيته على الانتهاء، لهذا أحضرته
Sie laufen bald ab, daher hab ich sie mitgebracht.
Las traje porque están por expirar.
Es que están a punto de caducar.
J’en ai apporté
parce qu’elles sont bientôt périmées.
Elas quase venceram, 
então eu mesmo comprei.