YOU SAID:

This class is so boring, i would rather sleep for 23 hours than be in here for a minute

INTO JAPANESE

この授業はとても退屈なので、ここにいるよりも23時間寝たほうがいいです

BACK INTO ENGLISH

This class is so boring that you'd rather sleep 23 hours than stay here

INTO JAPANESE

この授業はとてもつまらないので、ここに留まるよりも23時間寝たほうがいいです

BACK INTO ENGLISH

This class is so boring that you'd rather sleep 23 hours than stay here