Particle Position Roun-ding-off 整操作 ; 基于粒子位置取整操作
Their 25 tremendous efforts finally paid off in April 2005, when Ding claimed the title of China Open champion as a wild-card 26 entrant.
2005年4月，丁俊晖作为外卡选手参加世界斯诺克台球中国公开赛，赢得了冠军，一家人的巨大付出终于有了回报。
Even now, having reached the heights in world snooker, Ding practises as hard as ever — eight hours a day from 10 am to 6 PM, without a day off.
即使已经贵为世界顶尖选手，丁俊晖还是苦练如常—每天8小时，从早上10点到晚上6点，日复一日，从不间断。
Among them is 37-year-old Internet entrepreneur William Ding Lei, once China's richest man, who was among 10 billionaires who returned to the list after dropping off in past years.
在他们中37岁的互联网企业家威廉。丁磊，曾经是中国最富有的人，在掉出亿万富翁名单数年之后又回到了排行榜上。
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