おかしい・笑える
That story is funny.
その話は笑えます
That story in today's lesson is funny.
今日の授業でその話は笑えます
That story the teacher told us in today's lesson is funny.
今日の授業で先生が聞かせてくれたその話は笑えます
That story the teacher told us in today's lesson is funny enough to make the children laugh.
今日の授業で先生が聞かせてくれたその話は子どもたちも笑うほど笑えます
That story the teacher told us in today's lesson is funnier than expected, enough to make the children laugh.
今日の授業で先生が聞かせてくれたその話は子どもたちも笑うほど予想以上に笑えます