YOU SAID:

Don’t drop that book, as it contains even more books!

INTO JAPANESE

それ以上の本が含まれているので、その本を落とさないでください！

BACK INTO ENGLISH

Since it contains more books, please do not drop that book!

INTO JAPANESE

それはより多くの本を含んでいるので、その本を落とさないでください！

BACK INTO ENGLISH

Do not drop that book as it contains more books!

INTO JAPANESE

それがより多くの本を含んでいるので、その本を落とさないでください！

BACK INTO ENGLISH

Do not drop that book as it contains more books!