YOU SAID:

the grass is never greenest

INTO JAPANESE

草は決して青いわけではない

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the grass is never blue

INTO JAPANESE

草は決して青くない

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the grass is never green

INTO JAPANESE

草は決して緑ではない

BACK INTO ENGLISH

grass is never green

INTO JAPANESE

草は決して緑ではない

BACK INTO ENGLISH

grass is never green