En fait means ''in fact''. Bi does not exist, maybe you mishead the word.
Bien caliente-> Very hot
that
following
on point
en = in, on hilo (pronounced 'ilo') - thread en hilo = in line, successively
If you mean 'bien', it is an adverb and it means well as in 'well done!' - 'c'est bien!' or 'c'est bien beau' or 'c'est bien fait'.
Qu'est-ce qu'on en a fait depuis? in French means "What did we do with them since then?" in English.
Bien caliente-> Very hot
on en a fait des tas, on en a fait beaucoup
ON !!!!! se fait la bise? Shall we kiss (on the cheek)? "Sante" = health
I made a statement in french
il fait très froid, c'est l'hiver en Alaska > it is very cold, this is Winter in Alaska.
Bonjour, en pointure femme européenne cela fait combien merci means 'hello, in European female shoe size, how much is it, thanks International shoe size conversion chart in link.
en fait
It means, "Think [about] it well."
I -> je actually -> vraiment, en fait, en effet
"My girlfriend does likewise (the same)" is an English equivalent of the French phrase Ma petite copine en fait aussi. The pronunciation of the declarative clause in the third person singular of the present indicative will be "ma puh-teet ko-pee-naw feh o-see" in French.