この本は難しすぎて

this book is so difficult that

→ 此の
phrase Rare #34,102
this book is so difficult that The て form connects the difficulty to its result or consequence.
JA: この本は難しすぎて、最後まで読めなかった。
EN: This book was so difficult that I couldn’t finish reading it.

この本は難しすぎて僕には読めません。

This book is too difficult for me to read.

この本は難しすぎて理解できない。

This book is too difficult to understand.

この本は難しすぎて僕には読めない。

This book is too difficult for me to read.

この本は難しすぎて訳がわからない。

This book is so difficult that I can’t make head or tail of it.

この本は難しすぎて君には読めない。

This book is too difficult for you to read.