YOU SAID:

the lost height of each square is surreptitiously added in while the piece moves making it hard to notice

INTO JAPANESE

各正方形の失われた高さは、作品が動いている間に驚くほど加えられ、気づくのが難しい

BACK INTO ENGLISH

The lost height of each square is surprisingly added while the piece is moving and difficult to notice

INTO JAPANESE

各正方形の失われた高さは、作品が動いている間に驚くほど追加され、気付くのは難しいです

BACK INTO ENGLISH

The lost height of each square is surprisingly added while the piece is moving and is hard to notice

INTO JAPANESE

各正方形の失われた高さは、作品が動いている間に驚くほど追加され、気づくのは難しいです

BACK INTO ENGLISH

The lost height of each square is surprisingly added while the piece is moving and is hard to notice