How to say “What opens the door is small and flat.” in JapaneseIn Japaneseドアを開(あ)けるものは小(ちい)さくて平(ひら)たいです。Doa o akeru mono wa chiisakute hiratai desu.▶ Hear it in JapaneseWhat opens the door is small and flat. in other languagesWhat What opens the door is small and flat. meansIn PortugueseIn French