In Egypt people speak Arabic so you would say it in Arabic.
There is no "Egypt" language, the language spoken in Egypt is Arabic.
They would say: لذيذ That is in Arabic
There is no such language as "Egyptian" in the modern world. Egyptians speak Arabic, so say it in Arabic and it will be understood in Egypt.
Arabic is the main language spoken in Egypt. So in Arabic 'you're welcome' is: Fnḩn Nrḩb Bk or فنحن نرحب بك
In Egypt, the most common way to say hello is "marhaban" (مرحبًا) in Arabic.
In Egypt, "baby" is commonly referred to as "طفل" (tafl) in Arabic.
keef betsawee i know it is weird i learnd Arabic
the term "مرحبا" means "hi" in Arabic (Egyptian)
You would start by learning Arabic as that is what they speak in Egypt. Although if it is Ancient Egyptian you want I expect it would mean a lengthy course at a good University.
مرحبا is the writing in Arabic(Egypt Language) referred as "Hi" in English.
Egyptians speak Arabic, so in Arabic you would say: Sabaah al-khayr lekolkom (صباح الخير لكلكم).