YOU SAID:

There’s a blotch on my crotch these are my white church pants

INTO JAPANESE

股間にしみがあります これは私の白いチャーチパンツです

BACK INTO ENGLISH

I have a stain on my crotch These are my white church pants

INTO JAPANESE

股間にシミがありますこれは私の白いチャーチパンツです

BACK INTO ENGLISH

I have a stain on my crotch These are my white church pants