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ビジネス

U.S. tennis grows without star power

Sept. 13 - Serb phenomenon Novak Djokovic snagged the second biggest purse in tennis history at the U.S. Open, but despite the lack of U.S. winners, tennis is still growing an serving up billion of dollars in economic activity. Conway G. Gittens reports.

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世界のこぼれ話
スポーツ
テクノロジー

ビジネス

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