Because of her appearance, Fujiwara-san is assumed to be good at classical literature, even though her talent is in English, having replaced Olivia in the English speech contest and won. She's exasperated by all of her classmates who come to her to ask for help with classical literature during break time, and she comes to Olivia for someone to speak in English with. Olivia becomes fearful, suspecting that Fujiwara-san has figured out that she can't speak English..
But I think you should take the 
opportunity to advertise the club.
لكن أعتقد ينبغي أن تنتهزن 
الفرصة للترويج للنادي
Aber wenn ihr schon mal die Chance habt,
könntet ihr doch Werbung für den Klub machen.
Pero podrían aprovechar
para promocionar el club.
Pero podríais aprovechar
para promocionar el club.
Quitte à tourner un film,
faites votre promo avec, non ?
Però io penso che dovreste cogliere
l'opportunità per pubblicizzare il club.
Mas acho que devemos usar essa
oportunidade pra propagandear o clube.
Но ведь фильм можно
 использовать как рекламу клуба!