求翻译：原来陈旧的教学楼变成了高大的教学楼，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，原来只能整天在教室里学习，现在有了电脑室、美术室、音乐室...是什么意思？

The original old school building into a tall school buildings, past students, who can only activities in the teaching front, now they are surrounded by large trees can play on the playground, the original can only learn in the classroom all day, now have computer room, art room, music room ...

Original old school buildings into a tall building, in the past students can only be in the teaching building activities before, now they can be surrounded with green trees on the grounds of playing all day, the original only in the classroom learning, there is now a computer room, art room, music r

The original obsolete classroom building turned the big classroom building, in the past the students only could move in front of the classroom building, now they can play in the greenery encirclement big drill ground, originally only could study all day in the classroom, now had the electricity vent

Original old school building has become a large classroom building, students only in front of the building activity in the past, now they can play on the green trees around a big playground, originally only in the classroom all day, now has a computer room, art room, music room ...

Original old school building has become a large classroom building, students only in front of the building activity in the past, now they can play on the green trees around a big playground, originally only in the classroom all day, now has a computer room, art room, music room ...