YOU SAID:

i am so board today, it's being a very very long day...

INTO JAPANESE

私は今日とてもボードです、それは非常に長い日です...

BACK INTO ENGLISH

I'm so board today, it's been a very long day ...

INTO JAPANESE

今日はとてもボードです、それは非常に長い日でした...

BACK INTO ENGLISH

Today is a very board, it was a very long day ...

INTO JAPANESE

今日はとてもボードで、とても長い一日でした...

BACK INTO ENGLISH

Today was a very board and a very long day ...

INTO JAPANESE

今日はとてもボードでとても長い一日でした...

BACK INTO ENGLISH

Today was a very long day on the board ...

INTO JAPANESE

今日はボード上で非常に長い日でした...

BACK INTO ENGLISH

Today was a very long day on the board ...