YOU SAID:
My favorite color would have to be light blue
INTO JAPANESE
私の好きな色は水色でなければなりません
BACK INTO ENGLISH
my favorite color has to be light blue
INTO JAPANESE
私の好きな色はライトブルーです
BACK INTO ENGLISH
my favorite color is light blue
INTO JAPANESE
私の好きな色は水色です
BACK INTO ENGLISH
my favorite color is light blue
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