YOU SAID:
Your pant sanke is large
INTO JAPANESE
あなたのパンツサンクは大きいです
BACK INTO ENGLISH
Your pants thunk is big
INTO JAPANESE
あなたのパンツは大きいです
BACK INTO ENGLISH
Your pants are big
INTO JAPANESE
あなたのズボンは大きいです
BACK INTO ENGLISH
Your pants are big
You should move to Japan!