Here are some examples of how it's used:
* "Bien sûr" means "of course".
* "Ça va bien" means "I'm fine" or "It's going well".
* "Tu es bien" means "You are well".
It's important to note that "bien" can also be used as an adverb to modify verbs, adjectives, or other adverbs, meaning well, good, or very.
For example:
* "Il chante bien." (He sings well.)
* "Le repas était bien préparé." (The meal was well prepared.)
* "Il est bien grand." (He is very tall.)