求翻译：我们学校的面积480000米，北方是运动场，下课了人都站满了，教师办公室位于教学楼二楼，南方是花园，两侧分别是图书馆，实验室。校园四周绿树成荫是什么意思？

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Our school is 480,000 M in the north is the school playground, who is full of teaching, teachers' office is located in Building 2, ground floor, south side is a garden, library, laboratory. Campus 4 weeks the tree lined

Our school area 480000 meters, north are the athletic fields, finished class the human all station to fill, the teacher office was located the classroom building two buildings, south was the garden, the both sides respectively is the library, the laboratory.The campus all around greenery create shad

Area of 480,000 in our school, is a sports ground in the North, people are full of class, teacher offices located in the second floor of the building, is a garden in the South, on either side are the library, labs. Campus surrounded by tree-lined

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