求翻译：今年我回到以前读过的小学，学校发生了很大的变化，有漂亮高大的教学楼，而且过去学生门只能在教学前活动，现在能在大操场上玩耍 而且现在有了电脑室，美术室，音乐室，让学生更开心地在学校快乐的学习是什么意思？

This year I went back to read before school, the school has undergone great changes in the school buildings are pretty tall, but only in the past, teaching students the door before the event, now in the big playground and now has a computer room, art room, music room, more fun for students to learn

This year I have to go back to the earlier read the primary school, the school has undergone great changes, there is a pretty tall teaching floor doors, and the past students only in teaching activities before, now we can play in the playground, but now there is a computer room, art room, music room

I returned to before this year has read the elementary school, the school has had the very big change, had the attractive big classroom building, moreover the past student gate only could move in front of the teaching, now could play moreover the present in the big drill ground to have the electrici

This year I return to the previous reading of primary school, great changes have taken place in schools, has a nice tall buildings, and past students only in the teaching activities before, now able to play on the playground and now have a computer room, art room, music room, so that students happil

This year I return to the previous reading of primary school, great changes have taken place in schools, has a nice tall buildings, and past students only in the teaching activities before, now able to play on the playground and now have a computer room, art room, music room, so that students happil