Takiya and Miss Kobayashi are impressed by a beautiful array of code. Surprisingly, the one who wrote it was Elma. Miss Kobayashi is overjoyed that finally have more fully capable manpower. Then Elma hears that Miss Kobayashi is considered a "pillar" of the company who handles much more work than her, which causes her to suddenly get mad.
I can generally tell the way 
from the echoes of sound.
يمكنني معرفة الطريق عموماً من صدى الصوت
Das Echo verrät mir recht genau, wo es langgeht.
Me ubico gracias al eco.
Me ubico gracias al eco.
Je me fie à l’écho de nos pas.
Posso capire la strada usando l'eco del suono.
Consigo me guiar pelos ecos do som.
Я по эху от шагов понимаю, где стены.