Alexander Zverev of Germany hits a return during the men's singles first round match against Oscar Otte of Germany at the French Open tennis tournament at Roland Garros in Paris, France, May 30, 2021. (Photo by Aurelien Morissard/Xinhua)
In pics: French Open tennis tournament
Source: Xinhua| 2021-05-31 10:08:13|Editor: huaxia
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