In pics: first round of World Snooker Championship
Source: Xinhua| 2018-04-22 20:37:18|Editor: Yamei
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Ronnie O'Sullivan of England competes during the first round match against Stephen Maguire of Scotland at the World Snooker Championship 2018 at the Crucible Theatre in Sheffield, Britain, on April 22, 2018. (Xinhua/Han Yan)