'la vache' means 'the cow' in French. As an exclamative phrase, it expresses surprise, something along the line of 'holy cow!'
"la marque" is the mark, the make, or the trademark in French. "ça fait mal" translates as "it hurts". The sentence is more likely to be "La vache, ça fait mal !" (Damn, it hurts!)
The little cow is "la petite vache" in French. The calf is "le veau".
La vie in French means "the life" in English.
La chambre in French means "the bedroom" in English.
la vache is 'the cow' but it's also slang to say 'wow' 'OMG'
"la baignoire" is "the bathtub" in French.
"la sœur" is "the sister" in French.
"mother" is translated "la mère" in French.
"Reference" in English is la référence in French.
la vaca
Coup de la... in French means "blow of the..." in English.
la vache is the cow, and vous avez change la vache means something along the lines of you have the changes the cow,if that helps. There are a lot of websites online that would have translations/dictionarys if you type in french to English translation on Google, including www.freetranslation.com, where you don't have to make an account.