求翻译：基地位于平江街区内，外城河以西，耦园以南，某居民建筑群以东和以北，东西宽约100米，南北长约285米，占地面积2.5公顷。是什么意思？

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base is located in Pingjiang Street in the district, city, river, south west park, forming a compound residents to the north and east, west, north-south width of about 100 meters long, with a land area about 285 2.5 hectares.

The base is located in the Pingkiang block, outside west of the moat, south of pair garden, east of some inhabitant architectural complex and north of, thing width approximately 100 meters, north and south long approximately 285 meters, area 2.5 hectares.

Within the base is located in pingjiang district, West of the outer city River, coupling to South of the Park, some residents and North East of the complex, about 100 meters wide, about 285 metres long from North to South, covering an area of 2.5 hectares.