Was ist der Unterschied zwischen collapse und faint und pass out ?Du kannst auch einfach Beispielsätze geben.

To collapse could be to fall or suddenly lose strength because of something physical (like a twisted ankle) or because a person was emotionally overwhelmed, (or for many reasons).
To faint and pass out are similar, but you could "pass out" in a literal way (from drinking too much alcohol or being in the sun too long) or just be really tired and say "I passed out the minute my head hit the pillow."
Usually if you faint it is due to over-heating, a loss-of-blood, or some kind of physical weakness. When you faint, usually you get dizzy and "light-headed," feeling the blood drain from your face prior to fainting. In past centuries women used to faint often because their corsets were laced so tightly it was easy to become oxygen-deprived! Fainting can be called "passing out" but "passing out" is a more general term used for more situations.