Xiaoming is well-known in school for his inability to write compositions, and the teacher always asks him to write an essay of 400 words. One time, the teacher almost threw up after reading his essay. The title was "The Ash Zone of the Oujinduntaero Forest's Setai Hall". The composition was written like this: "Today, I played with my friends. So happy oh so happy oh so happy oh so happy oh..." (repeated many times). The teacher then added a comment at the end: "Still need four more words." Xiaoming then added: "So happy oh." Later, the teacher scolded Xiaoming severely, which made Xiaoming smarter. But this time, he asked if he didn't have to write 400 words. The new composition went like this: "The day before yesterday, mom took me out to play, and I felt really good. Teachers and students, yesterday mom took me out to play again, and I felt even better. Today, when I think about it, mom took me out to play yesterday, and I feel really good."
(Note: The last part of the original text includes unrelated game server advertisements, which are omitted in the translation.)