So, you've bought a book that is not in a language that you read.
I would strongly recommend downloading the Google Translate app on your phone.
This allows you to hold your phone over the text and it shows the translated text on your phone screen.
I've used this successfully to read Russian lacebooks.
I'm the lace bee and these are my books
With currently over 400 books and about the same number of individual patterns, I have an enviable library. So here are some of my books.