Having acquired the ability to jump between worlds, Mitsuha returns to the village. As she learns more about her new surroundings, her money-making schemes begin to take shape...
Their knowledge of science 
is still undeveloped...
...معرفتهم بالعلم ما زالت غير متقدّمة
Die Wissenschaft
ist noch nicht weit entwickelt.
Su ciencia está poco desarrollada.
Su ciencia está poco desarrollada.
Ils sont pas très avancés
scientifiquement.
La loro conoscenza della scienza
 è ancora poco sviluppata...
O conhecimento científico deles
ainda é pouco desenvolvido...
Наука у них оставляет желать лучшего.