YOU SAID:
I thought yesterday I clarified my claim
INTO JAPANESE
私は昨日、私は私の主張を明らかにしたと思った
BACK INTO ENGLISH
I thought yesterday that I made my claim clear
INTO JAPANESE
私は昨日、私の主張を明確にしたと思った
BACK INTO ENGLISH
I thought yesterday that I made my claim clear
You've done this before, haven't you.