Alexander Zverev of Germany hits a return during the men's singles quarterfinals of the 2021 US Open against Lloyd Harris of South Africa in New York, the United States on Sept. 8, 2021. (Photo by Michael Nagle/Xinhua)
Highlights of US Open on Sept. 8
Source: Xinhua| 2021-09-09 10:27:50|Editor: huaxia
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