When President Tamura suggests that Hiyori dress up for an outing, Hiyori's insecurities about her appearance come to the fore. She can't help but worry that only "cute" girls can be heroines, and that she can never be cute... but is that all in her mind?
Effort is your specialty, right? 
If you really want to change, you can.
أليس الجهد اختصاصك؟ إذا أردتِ
التغيير بإخلاص، فيمكنكِ بالتأكيد
Du bist doch gut darin,
dich anzustrengen.
Esforzarte es tu especialidad.
Esforzarse con algo es tu especialidad.
Tu es douée
pour te donner à fond.
Tu sei un esperta nell'impegnarsi, no?
Você é boa em se esforçar no que quer, não é?
Se quiser mesmo mudar, você é capaz.
Старание — это же твой конёк.