Using a scren reader, such as NVDA or JAWS, can you notice any difference between how the following text is pronounced?
Hasta mañana
For breakfast I had un petit croissant et un hors d'oeuvre
The default human language of each Web page can be programmatically determined.
The human language of each passage or phrase in the content can be programmatically determined except for proper names, technical terms, words of indeterminate language, and words or phrases that have become part of the vernacular of the immediately surrounding text.