It means Yes, How are you?
Translated from English to french, mad (English) is folle in French.
'Francais' is French for 'French'
sud is translated South in English.
English to French: Fluide French to English: Fluid
"Shade" is translated "ombre" when you mean darkness, or "nuance" when you mean... nuance !
le vent is translated the wind in English.
"milliard" is translated billion in English.
"Connaissance" in French, when translated to English, means "knowledge" or "understanding".
This isn't a complete sentence, but what you wrote translates to "...'who' but it's okay".
"Fog" is not a word in the French language. The English word "Fog" is translated into French as "brouillard"
It means crayons but crayons in French translated in English is pencils.
Farine (fem.) is translated 'flour' in English.