YOU SAID:

The construction of the book was been difficult, and in the result is somewhat complex.

INTO JAPANESE

その本の作成は難しかったので、結果はやや複雑になりました。

BACK INTO ENGLISH

Making the book was difficult, so the results became somewhat complicated.

INTO JAPANESE

その本を作るのは難しいので、結果はやや複雑になりました。

BACK INTO ENGLISH

The result is a bit more complicated as it is difficult to make the book.

INTO JAPANESE

本を作るのは難しいので、結果はもう少し複雑です。

BACK INTO ENGLISH

The results are a bit more complicated because it is difficult to make a book.

INTO JAPANESE

本を作るのは難しいので、結果はもう少し複雑です。

BACK INTO ENGLISH

The results are a bit more complicated because it is difficult to make a book.