Why We Don't Say 飛行機のチケットはだんだん高くなります Here (Duolingo)

Picked one by one from a mixed channel; title passed two strict editor passes and the clickbait rules.

A 4-minute video from Context-First Japanese with Yuta: “Why We Don't Say 飛行機のチケットはだんだん高くなります Here (Duolingo)”.

Video by Context-First Japanese with Yuta, played through YouTube's embedded player.