' congratulation to your beautiful family ' is called: shnorhavor tser keghetsig endanikin.To make it easier for you spell it just the way i wrote: sh-nor-ha-vor tser ke-ghe-tsig hn-da-ni-kin....
You can say "Կյանքը գեղեցիկ է:" or transliterated into English "Kyanq-uh geghetsik eh", the 'q' is pronounced like a 'k' but breathy or aspirated, and the 'gh' is pronounced like a...
It depends on who you're talking to. If you are talking to someone who you would speak properly with (or with more than one person), you say Ո՞նց եք (Vonts ek?). If you are speaking with one...