YOU SAID:

Yeah I guess I am not able to join the meeting.

INTO JAPANESE

ええ、私は会議に参加できないと思います。

BACK INTO ENGLISH

Yeah, I don't think I can attend the meeting.

INTO JAPANESE

ええ、私は会議に出席できないと思います。

BACK INTO ENGLISH

Yeah, I don't think I will be able to attend the meeting.

INTO JAPANESE

ええ、私はその会議に出席できないと思います。

BACK INTO ENGLISH

No, I don't think I will be able to attend that meeting.

INTO JAPANESE

いいえ、私はその会議に出席できないと思います。

BACK INTO ENGLISH

No, I don't think I can attend that meeting.

INTO JAPANESE

いいえ、私はその会議に出席できないと思います。

BACK INTO ENGLISH

No, I don't think I can attend that meeting.