求翻译：（一）500公里半径以内所覆盖的省会及中等城市共计87个城市，以马鞍山为中心500公里范围内人口约3亿。属于中国经济最发达的地区，玩具消费市场前景广阔。主要包括以下城市：是什么意思？

(A) of the 500 km radius or less covered by the provincial capitals and medium-sized cities a total of 87 city, 500 km, within a population of about 300 million to Ma On Shan. Belong to China's most economically developed areas, toys, consumer market prospect is broad. Including the following cities

(a) within 500 km radius of the total provincial capitals and cities in 87 cities, in order to Ma On Shan center for 500 km within about 300 million population. As part of China's most developed regions, toys broad market prospects. Include the following cities:

In (1) 500 kilometers radii covers provincial capital and medium city total 87 cities, take Ma'anshan as central 500 kilometers scopes in population approximately 300,000,000.Belongs to the Chinese economy most developed area, the toy expense market prospect is broad.Mainly includes following city:

(A) covered within a radius of 500 km and middle cities all 87 cities, the capital, to Ma On Shan Centre 500 km within the population of about 300 million. Belong to the most developed economic region in China, bright future in the toy market. Mainly consists of the following cities:

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