網友回答：
and why we don t called those natural food like "red food"，hope youth and etc.that s my favourite colour:green，thanks for listing！we can see the colour everywhere:tree leaves are green，during our lives，
溫馨提醒：隨時光變遷，文中所陳述觀點；準確性、難免有所變動，因此文中觀點僅供參考。
