While continuing to use the hot air balloon to search for the oil, it's decided that Ishigami Village needs to take up agriculture to prevent future food shortages, as well as to produce preserved food for their upcoming sea voyage.
Is this what I think it is?!
!أهذا ما أظن؟
Ist das das, was wir im Chemieunterricht
gemacht haben? Wie hieß das noch gleich?
¿Es esa cosa que usábamos
en clase de ciencia?
¿Es esa cosa que usábamos
en clase de ciencia?
C’est ce que je crois ?
On l’utilisait en physique et en chimie…
Queste sono quelle che si usavano 
a scuola per scienze, le... come si chiamavano?
Não me diga que isso é...
Кажется, я знаю, что это!