YOU SAID:

will machine translation ever become efficient and accurate?

INTO JAPANESE

機械翻訳になる効率的かつ正確なですか。

BACK INTO ENGLISH

Machine translation would be more efficient and accurate?.

INTO JAPANESE

機械翻訳より効率的かつ正確なだろうか。

BACK INTO ENGLISH

Machine translation more efficient and accurate?.

INTO JAPANESE

機械翻訳より効率的かつ正確なですか。

BACK INTO ENGLISH

Machine translation more efficient and accurate?.