作为卫冕世界冠军参加奥运的美国队，在决赛中出现了许多失误。
The U.S. team, which came into the Olympics as the reigning world champions, made plenty of mistakes in the finals.
曾经两度卫冕世界冠军的林丹，在第二轮比赛一开始就以7比0遥遥领先，而李宗伟似乎还有没来得及跟上他的节奏。
Lin, the two-time defending world champion, raced to a 7-0 lead in the second game, before a stunned Lee started to even find his rhythm.
在1996年，IBM的“深蓝”计算机成为有史以来成为赢过卫冕世界冠军卡斯帕罗夫一盘棋的首部计算机。
In 1996, IBM's Deep Blue became the first machine ever to win even a single game against the reigning world champion, Garry Kasparov.
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