Definition
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blau
Blau és un color que es troba entre el verd i el violeta a l'espectre de llum visible.
Blue is a color that lies between green and violet in the visible light spectrum.
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El cel és blau durant el dia.
The sky is blue during the day.
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M'agrada el meu cotxe blau.
I like my blue car.
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La mar estava d'un blau intens.
The sea was a deep blue.