Caution! The site can't guarantee, that text has age permission. The site is not recommended, if you are less than 18 years old.
The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... Textbooks are an interesting quandary in the publishing world. The cost of actually creating the original content for the textbook is a comparatively small percentage of the overall costs, but for a textbook, those other costs - securing the rights for images or commissioning them outright, editing the content, indexing, prepress, printing, promoting and distributing can mean that most textbooks can cost between $50,000 and $100,000 to make, and some can end up costing more than a million dollars. ... "