Matataki convinces Umika and the others to start a school-sanctioned club to finance their rocketry endeavors. The next day, everyone in Umika's grade sets off on an overnight study camp.
Just come up with something 
that sounds good during class.
.فكّرن فقط في أمر يبدو جيّدًا خلال الفصل
Dafür können wir uns im Unterricht
was aus den Fingern saugen.
Inventa en clase
algo que suene bien.
En clase, invéntate algo
que suene bien.
On a qu’à faire ça en cours
quand on s’ennuie.
Basta abbozzare qualche idea durante le lezioni.
Tem o horário da aula pra
pensar em algo que seja legal.
Просто придумайте что-нибудь
во время уроков.