求翻译：黄石是国务院较早确立的开放城市和港口城市之一．是中部崛起战略中‘三基地、一枢纽、 -中心’中重要组成部分，处于长江经济带的优先开发地段．是什么意思？

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Yellowstone is one of the State Council established by earlier open city and port city, is one of the central rise strategy 3 bases, and a hub-Center', in the Yangtze River, is in an integral part of economic development with lots.

Huang Shih is the open city and one of port cities which the State Council establishes early. Is middle rises in the strategy the `three basics, a key position, in aerodynamic center' the important constituent, is in the Yangtze River economical belt the first development land sector.

Yellowstone is a State established by the earlier one open city and port cities. Is in the central area's uprising strategy ' three base, a hub, a-center an important part of priority development area in the Yangtze River economic belt.

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