"Blue sky" in English means cielo azzurro in Italian.
il cielo English: "sky" Italian: "cielo"
Cielo azzurro terso is an Italian equivalent of the English phrase "clear blue sky." The masculine singular phrase also translates as "clear blue heaven" in English. The pronunciation will be "TCHYEH-lo ad-DZOOR-ro TER-so" in Italian.
Acqua blu is an Italian equivalent of the English phrase "blue water." The feminine singular phrase may be substituted by acqua azzurra ("azure water") or acqua celeste("sky-blue water") according to English context. The pronunciation will be "A-kwa bloo" in Pisan Italian.
capitano del cielo
La casa nel cielo.
"bleu ciel" means "sky blue" in French.
"When I look at all the stars in the sky, all I can think of is you!" in English is Quando guardo tutti le stelle in cielo, penso solo da te! in Italian.
Bel cielo is an Italian equivalent of the English phrase "beautiful sky." The masculine singular adjective and noun may be preceded by the masculine singular definite article il("the") or indefinite un, uno ("a, an"). The pronunciation will be "bel-TCHYEH-lo" in Italian.
The meaning of the Italian word "azzurri" is blue in English. However, the word means a lot more. Blue is the color of Italian football players as they wear blue during World Cups.
"Sky" as a noun and "sky-blue" as an adjective are English equivalents of the French word ciel. Context makes clear whether the location (case 1) or color (example 2) suit. The pronunciation will be "syel" in French.
Sky blue
Sky blue