'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 chambre in French means "the bedroom" in English.
La vie in French means "the life" in English.
la vache is 'the cow' but it's also slang to say 'wow' 'OMG'
"la sœur" is "the sister" in French.
"la baignoire" is "the bathtub" in French.
"Reference" in English is la référence in French.
"mother" is translated "la mère" in French.
la vaca
Coup de la... in French means "blow of the..." in English.
"la fête"