求翻译：今年暑假我回到两年前就读过的小学，发现学校已经发生了很大的变化。原来陈旧的教学楼变成了高大的新教学楼；过去学生们只能在教学楼前活动，现在他们能在绿树环绕的大操场上玩耍；原来只能在教室里学习，现在有了电脑室、美术室、音乐室……是什么意思？

This summer I went back to read the primary two years ago and found that the school has undergone great changes. The original old school building into a tall new building; the past, students were active only in the teaching front, now they are surrounded by large trees can play on the playground; th

This year's summer holidays two years ago I went back to read the primary schools and found that schools have changed a lot. Original old school buildings into a tall new teaching building; in the past students can only be in classroom building activities before, now they can be surrounded by greene

This year summer vacation I return to two years ago had gone study the elementary school, discovered the school has already had the very big change.The original obsolete classroom building turned the big new classroom building; In the past the students only could move in front of the classroom build

This summer I went back to read school two years ago, found that the school has undergone a big change. Original old school building has become a large new classroom building; only in teaching, the students in front of the building activity in the past, now they can play on the trees around the big

This summer I went back to read school two years ago, found that the school has undergone a big change. Original old school building has become a large new classroom building; only in teaching, the students in front of the building activity in the past, now they can play on the trees around the big