YOU SAID:
Mars isn't as red as people think it is
INTO JAPANESE
火星は人々が思っているほど赤くはありません
BACK INTO ENGLISH
Mars is not as red as people think
INTO JAPANESE
火星は人々が考えるほど赤くはありません
BACK INTO ENGLISH
Mars is not as red as people think
That didn't even make that much sense in English.