reigning world champion

基本解釋

In 1996, IBM's Deep Blue became the first machine ever to win even a single game against the reigning world champion, Garry Kasparov.
在1996年，IBM的“深藍(lán)”計(jì)算機(jī)成為有史以來成為贏過衛(wèi)冕世界冠軍卡斯帕羅夫一盤棋的首部計(jì)算機(jī)。
bbs.chinadaily.com.cn
The reigning world champion Chinese women curlers team beat host Canada 6-5 in overtime at the Winter Olympics Monday, giving Canada its first loss at the tournament after 5 straight wins.
22日，世錦賽冠軍中國女子冰壺隊(duì)通過加時(shí)局以6比5戰(zhàn)勝東道主加拿大隊(duì)，結(jié)束了對手在冬奧會的5連勝勢頭。
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The reigning world champion completed a 1500m swim in preparation for the London Triathlon later in the summer, and even he found it tough.
衛(wèi)冕冠軍游了1500米為之后在夏天舉行的倫敦鐵人三項(xiàng)賽做準(zhǔn)備，連他都覺得悲催。
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Driver Steve Holcomb, the reigning world champion, surged to the lead after the first two runs Friday, setting a Whistler Sliding Track record in the process.

Pole sitter and three-time reigning world champion Vettel was third in a Red Bull.
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