YOU SAID:

killing two birds with one stone is easy, but five cats in hats is hard

INTO JAPANESE

1つの石で2羽の鳥を殺すのは簡単ですが、帽子の中の5匹の猫は難しいです

BACK INTO ENGLISH

It is easy to kill two birds with one stone, but five cats in a hat are difficult

INTO JAPANESE

1つの石で2羽の鳥を殺すのは簡単ですが、帽子の中の5匹の猫は難しいです

BACK INTO ENGLISH

It is easy to kill two birds with one stone, but five cats in a hat are difficult