YOU SAID:

Only blue things are green when they're red.

INTO JAPANESE

赤いときは青いものだけが緑です。

BACK INTO ENGLISH

When it is red, only the blue ones are green.

INTO JAPANESE

赤色のときは、青色のものだけ緑色になります。

BACK INTO ENGLISH

When it is red, only the blue one will turn green.

INTO JAPANESE

赤色のときは、青色だけが緑色に変わります。

BACK INTO ENGLISH

When it is red, only blue turns green.

INTO JAPANESE

赤色のときは、青色だけが緑色に変わります。

BACK INTO ENGLISH

When it is red, only blue turns green.