YOU SAID:

I see your schwartz is as big as mine.

INTO JAPANESE

お前のシュワルツは俺と同じくらい大きい

BACK INTO ENGLISH

Your Schwartz is as big as mine.

INTO JAPANESE

あなたのシュワルツは私と同じくらいの大きさです。

BACK INTO ENGLISH

Your Schwartz is about my size.

INTO JAPANESE

あなたのシュワルツは私と同じくらいの大きさです。

BACK INTO ENGLISH

Your Schwartz is about my size.