练习一：

　　参考范文：

　　The maps given compare the current layout of a college with its plan in 2015.

　　At present, to the north of the rectangular campus there is a garden opposite to the entrance. Along the west wall lie a footpath and a car park and the south a bus stop. Inside, two classrooms in the south and a bigger one in the northeastern corner can be found, on the south of which the reception and the library are sited. Not mentioned are the seemingly open area for lunch in the northwestern and the toilets in the south.

　　The college in 2015 is expected to demonstrate many differences including its extended length, along with which the car park will also expand its size. The garden and the footpath will vanish while a shop will be introduced inside. Noticeably, the entrance and the toilets will exchange their places, with the former directly leading to an oval reception. Likewise, the library of a shrunk size will be moved to the southwestern corner where a classroom lies now. Along the east wall four classrooms will be located.

　　Despite the differences, that all the facilities are built immediately adjacent to each other and against the wall will remain consistent.