その引用した文章からわかると思うけど、口語体で書かれた本です。の英語

I expect you can tell from the quoted text, but this is a book written in a colloquial style.

These words came out of the book you have.

This was quoted from that book.

It was written in this way in that book.

This essay is my own.

It may seem obvious, but sentences you write yourself look the most natural.

I quote that from the documents.

It says so in some book or other.

This must be an inspired article.

I quoted the passages corresponding to that.

This site is written in Japanese.

I will explain the difference between books and materials.

You can take single words or expressions from the text, but not complete sentences.

It must be an inspired article.

It was written there like this.

It is written like this there.

This report was written by Hanako.

The English of composition is too good. She can't have written it herself.

It's a good paper, apart from a few spelling mistakes.

Any translation, however good, will clearly fall short of the original.

It depends on the context.

The text is printed in light‐faced type.

I am not 100% sure, but I think there is an omission in your book.

I am not 100% sure, but I think there are some omissions in your book.

It is an inspired article.

This material is written in Chinese.

Grammatically there is nothing wrong with this sentence, but I think it would never actually be used.

Although this sentence has no grammatical mistakes, I think it would practically never be used.

Though grammatically there is nothing wrong with this sentence, I doubt if anyone would actually ever use it.

Though grammatically there's nothing wrong with this sentence, I doubt if anyone would actually ever use it.