YOU SAID:
Yesterday I found out that a horse can not vomit
INTO JAPANESE
昨日、馬は嘔吐できないことがわかりました
BACK INTO ENGLISH
Yesterday I found that the horse can not vomit
INTO JAPANESE
昨日、馬は嘔吐できないことがわかりました
BACK INTO ENGLISH
Yesterday I found that the horse can not vomit
That didn't even make that much sense in English.