YOU SAID:

the top of the top most book on the shelf has toppled.

INTO JAPANESE

一番上の本の棚の上が転倒しています。

BACK INTO ENGLISH

The top shelf of the book is tipping over.

INTO JAPANESE

本の一番上の棚がひっくり返っている。

BACK INTO ENGLISH

The top shelf of the book is turned upside down.

INTO JAPANESE

本の一番上の棚はひっくり返っている。

BACK INTO ENGLISH

The top shelf of the book is turned upside down.