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.
Like, a litmus test strip or whatever?
شريط ورقة عباد الشمس أو ما شابه؟
Dieser Lackmustest oder so …?
Le papier pour tester le pH ?
Le cartine al tornasole... tipo?
Papel tornassol, não é?
Лакмусовая бумажка, да?