YOU SAID:
Machine translation is a very difficult problem to solve.
INTO JAPANESE
機械翻訳は解決が非常に難しい問題です。
BACK INTO ENGLISH
Machine translation is a very difficult problem to solve.
INTO JAPANESE
機械翻訳は解決が非常に難しい問題です。
BACK INTO ENGLISH
Machine translation is a very difficult problem to solve.
Come on, you can do better than that.