YOU SAID:

For a long time now, machine translation has been the holy grail of language understanding.

INTO JAPANESE

長い間、機械翻訳は言語理解の聖杯でした。

BACK INTO ENGLISH

Machine translation has long been a holy grail of language understanding.

INTO JAPANESE

機械翻訳は長い間、言語理解の聖杯でした。

BACK INTO ENGLISH

Machine translation has long been a holy grail of language understanding.