作詞：elephant DEE 作曲：elephant DEE The sky is blue The flower is blue The cloud is blue The heart is blue The woman is blue My eyes are blue You are blue Yesterday is blue The water is blue The air is blue The fish is blue The love is blue The baby is blue My hands are blue I am blue Tomorrow is blue Everything is blue Everything is blue Everything is blue Everything is blue Everything is blue Everything is blue Everything is blue Everything is blue