YOU SAID:
This is a very complicated phrase that translate can not comprehend
INTO JAPANESE
これは翻訳が理解できない非常に複雑なフレーズです
BACK INTO ENGLISH
This is a very complex phrase that the translation does not understand.
INTO JAPANESE
これは翻訳が理解できない非常に複雑なフレーズです。
it is unlikely that this phrase will ever reach equilibrium