Lui è (un) dottore and Lui è (un) medico are Italian equivalents of the English phrase "He is a doctor."
Specifically, the subject pronoun lui is "he." The present indicative verb è means "(he/it/she) is" or "(formal singular you) are" according to context. The masculine singular indefinite article un -- which may or may not be used depending upon context and the speaker's birthplace -- means "a, an." The masculine nouns dottore and medicotranslate as "doctor" in the respective senses of "(academic or medical) doctoral degree-holder" and "(medical) doctor."
The respective pronunciations will be "lwee eh (oon) dot-TO-rey" and "lwee eh (oon) MEH-dee-ko" in Italian.
Traduzione dall'italiano all'inglese is an Italian equivalent of the English phrase "Italian to English translation." The prepositional phrase translates literally into English as "translation from the Italian to the English." The pronunciation will be "TRA-doo-TSYO-ney dal-LEE-ta-LYA-no al-leen-GLEY-zey" in Italian.
molto bene
Traduzione dall'inglese all'italiano is an Italian equivalent of the incomplete English phrase "English to Italian translation." The prepositional phrase translates literally as "translation from the English to the Italian" in English. The pronunciation will be "TRA-doo-TSYO-ney dal-leen-GLEY-zey al-LEE-ta-LYA-no" in Italian.
Vivere is an Italian equivalent of the English phrase "To live".Specifically, the word is a verb. It is the present infinitive. The pronunciation will be "VEE-vey-rey" in Italian.
Adesso mi conosci.
Scrivere is an Italian equivalent of the English phrase "to write".Specifically, the word is a verb. It is in the present infinitival form. The pronunciation will be "SKREE-ve-re" in Italian.
Volere is an Italian equivalent of the English phrase "to wish".Specifically, the word is a verb. It is the form of the present infinitive. The pronunciation will be "voh-LEY-rey" in Italian.
Vedere is an Italian equivalent of the English phrase "to see".Specifically, the word is a verb. It is in the form of the present infinitive. The pronunciation will be "vey-DEY-rey" in Italian.
Ci sarò is an Italian equivalent of the English phrase "I will be there".Specifically, the adverb ci means "there". The verb sarò translates as "(I) will be". The pronunciation will be "TCHEE sa-RO" in Italian.
Volere is an Italian equivalent of the English phrase "to like".Specifically, the word is a verb. It is in the form of the present infinitive. The pronunciation will be "voh-LEY-rey" in Italian.
"To have faith" is a literal English translation of the Italian phrase Avere fede.Specifically, the present infinitive avere means "to have". The feminine noun fedetranslates as "faith". The pronunciation will be "ah-VEY-rey FEY-dey" in Italian.
"At home" is an English equivalent of the Italian phrase a casa.Specifically, the preposition a means "at, to". The feminine noun casa translates as "home, house". The pronunciation will be "a KA-sa" in Italian.