YOU SAID:

once apon a time there was a bored kid in a class dedicated to revision and he was so bored that he killed everyone in the room

INTO JAPANESE

かつて改訂を専門とするクラスに退屈した子供がいましたが、彼はとても退屈していたので彼は部屋のみんなを殺しました

BACK INTO ENGLISH

There used to be a child bored in a class specializing in revision, but he was so bored that he killed everyone in the room

INTO JAPANESE

改訂を専門とするクラスに飽きた子供がいましたが、彼はとても退屈していたので、部屋の中で皆を殺しました

BACK INTO ENGLISH

There was a child who got bored with a class that specializes in revision but he was so bored that he killed everyone in the room

INTO JAPANESE

改訂を専門とするクラスに飽きた子供がいましたが、彼はとても退屈していたので彼は部屋の中で皆を殺しました

BACK INTO ENGLISH

There was a child who got bored with a class that specializes in revision, but he was so bored that he killed everyone in the room

INTO JAPANESE

改訂を専門とするクラスに飽きてしまった子供がいましたが、彼はとても退屈していたので部屋の中でみんなを殺しました

BACK INTO ENGLISH

There was a child who got bored with a class that specializes in revision, but he was so bored that he killed everyone in the room