"Happy Saturday evening to all!" is an English equivalent of the Italian phrase Buon sabato sera a tutti! The masculine singular adjective and noun, feminine singular noun, preposition, and masculine plural pronoun translate literally into English as "Good Saturday evening to everybody (everyone, everything)!" The pronunciation will be "bwon SA-ba-to SEY-ra TOOT-tee" in Italian.
"Everybody enjoy the entertainment!" is an English equivalent of the Italian phrase Buon divertimento a tutti! The masculine singular adjective and noun, preposition, and masculine plural adjective/noun/pronoun translate literally as "Good (nice) entertainment to all (everybody, everyone)!" The pronunciation will be "bwon dee-VER-tee-MEN-to a TOOT-tee" in Italian.
"Good day to everybody!" is an English equivalent of the Italian phrase Buon giorno a tutti!
Specifically, the masculine adjective buon means "good." The masculine noun giorno means "day." The preposition a means "to." The masculine pronoun tutti means "all, everybody, everyone."
The pronunciation is "bwohn DJOHR-noh ah TOOT-tee."
"Have a good time in Italy!" is an English equivalent of the Italian phrase Buon divertimento in Italia!
Specifically, the masculine adjective buon means "good." The masculine noun divertimento means "enjoyment." The pronunciation is "BWOHN dee-VEHR-tee-MEHN-toh ee-nee-TAH-lyah."
"Have fun!" in English is Buon divertimento! in Italian.
"Good morning, everyone!" in English means Buon giorno a tutti! in Italian.
"All Saints Day" in English means Giorno di Tutti Santiand Ognissanti in Italian.
"Day for all!" and "(Good) day to everyone!" are English equivalents of the Italian phrase Giorno a tutti! Context makes clear which meaning prevails for the masculine singular noun, preposition, and masculine plural adjective/noun/pronoun. The pronunciation will be "DJOR-no a TOOT-tee" in Italian.
"Tutti".
Così fan tutti! in Italian means "All men do it!" or "Thus do they all!" in English.
ciao a tutti
Mi piace! Grazie a tutti! in Italian means "I like (it)! Thanks to everybody!" in English.
"I miss you all!" in English is Manco tutti voi! in Italian.
Vi uccidero` tutti.
"Good day!" How is everyone?" is an English equivalent of the Italian phrase Buon giorno! Come stanno tutti? The masculine singular adjective and noun, interrogative, present indicative, and masculine plural adjective/noun/pronoun also translate into English as "Good day! How are you all?" since the verb endings also can be that of the second person formal plural. The pronunciation will be "bwon DJOR-no KO-mey STAN-no TOOT-tee" in Italian.
Buona notte a tutti
You say "lo sanno tutti"