YOU SAID:
If he had diabetes he wouldn't be so fat.
INTO JAPANESE
もし彼が糖尿病を患っていたら、彼はこんなに太らないでしょう。
BACK INTO ENGLISH
If he had diabetes, he wouldn't be so fat.
INTO JAPANESE
もし彼が糖尿病を患っていたら、彼はこんなに太らないだろう。
BACK INTO ENGLISH
If he had diabetes, he wouldn't be so fat.
That didn't even make that much sense in English.