万股西方强国信任凭据 ADR ; american depositary receipts
方万强
Fang Wanqiang
以上为机器翻译结果，长、整句建议使用 人工翻译 。
北京现有会议展览场馆达11座，总面积17.6万平方米，主要竞争对手有四家，呈“一超三强”的态势。
Beijing has 11 halls for exhibition and conferences, covering a total space of 176,000 square meters, of which 4 are quite strong with some competition ability, forming "one super and three powerful."
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