"Est-ce que" is an extremely common feature in French. It serves to put your phrase in question form. English speakers can use 'did' in similar situations: Did he see ...? > Est-ce qu'il a vu ... ? In the French phrase, the verb will be in the past tense.
Est-ce que can also stand for "do/does" when the French verb is in the present tense: Does he go to his car? > Est-ce qu'il va à sa voiture ?
"parce que" or "car" mean because in French.
'... que tu aimes is '... that you like' in French.
que is spanish for "what" avec is french for "with"
"que signifie ..." means "what means..."
"What", or "That".
parce que
"por que moi" doesn't make any sense in French. por --> not a word in French. maybe pour, meaning for. que --> which, that, what moi --> me
Whereas is "pendant que" or "d'un autre côté" in French.
The question has all words spelled correctly: "What does this mean in French?" If you meant to ask how to spell "What does this mean in French" in French, then it would be "Qu'est-ce que ça signifie en français?"
You can ask "Que fais-tu?" in French to mean "What are you doing?"
"ce que vous en venir" makes no sense in French.
Que veut dire en français? in French is "What does (it) mean?" in English.