YOU SAID:

with the old data, we can not have any way to speed-up, it need the meticulousness

INTO JAPANESE

古いデータでは、スピードを上げる方法はありません。細心の注意が必要です。

BACK INTO ENGLISH

With older data, there is no way to speed it up. Careful attention is required.

INTO JAPANESE

古いデータでは、それをスピードアップする方法はありません。慎重な注意が必要です。

BACK INTO ENGLISH

With older data, there is no way to speed it up. Careful attention is required.