求翻译：今年暑假我回到两年前读过的小学，发现学校有了很大的改变。原来旧的教学楼变成了新教学楼。过去学生们只能在教学楼前活动，现在他们能在大操场上玩耍。原来整天都在教室里学习，现在有了美术室、电脑室和音乐室。是什么意思？

Two years ago this summer I went back to read the primary, found that the school has changed dramatically. The original old school building into a new classroom building. The past, students who can only activities in the teaching front, now they can play in the big playground. The original study in

This year's summer holidays two years ago I went back to read the primary schools and found that schools have changed significantly. Original old school buildings into the new academic buildings. Past students can only be in teaching building activities before, now they can play in the playground. O

This year summer vacation I return to two years ago have read the elementary school, discovered the school had the very big change.The original old classroom building turned the new classroom building.In the past the students only could move in front of the classroom building, now they can play in t

This summer I went back to read school two years ago and found that school has a great deal of change. Original old school building has become a new classroom building. Students only in front of the building activity in the past, now they can play on the playground. Studying in the classroom all day

This summer I went back to read school two years ago and found that school has a great deal of change. Original old school building has become a new classroom building. Past students only in teaching building activities now play on their large playground. Studying in the classroom all day long, now