YOU SAID:

To be honest I don't know how long.

INTO JAPANESE

正直なところ、どれくらいか分からない。

BACK INTO ENGLISH

Honestly, I don't know how much.

INTO JAPANESE

正直 分からない

BACK INTO ENGLISH

Honestly, I don't know.

INTO JAPANESE

正直 分からない

BACK INTO ENGLISH

Honestly, I don't know.