"Knocking down walls one after the other feels like making progress."
- "Knocking down walls one after the other feels like making progress."
"knocking down walls" 「壁を打ち抜く」・「壁を越える」
"one after the other" 「一枚一枚」・「次から次へ」
"feels like ~" 「〜感じ」
"making progress" 「進む」