"Maybe today will be the big one," he says, flashing a smile that reveals a single gold tooth.

“可能今天就会交好运，”他咧开嘴笑道，露出一颗金牙。

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In the case of a single Gold topology in the cell, this is acceptable because there is only one messaging engine to choose from.

对于单元中单个黄金拓扑的情况，这是可以接受的，因为只有一个消息传递引擎供选择。

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Fine punishment elections can be divided into gold, a single fine in addition to a fine, and subjected to punishment or a single gold.

罚金刑可以划分为选处罚金、单处罚金、并处罚金、并处或单处罚金等四种适用方式。

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American swimmer Michael Phelps won 8 gold medals, breaking the record for the most gold medals won at a single Olympics.

VOA: special.2009.01.03

Lodwick became the first American to win two gold medals at a single world championship.

VOA: standard.2010.01.31

At the previous two Olympics held on their soil, Canadians had failed to win a single gold medal.

ECONOMIST: Sporting success and brash patriotism

Although the biggest chunk of those outflows came from a single gold ETF (guess which one), well over half the gold funds tracked by EPFR Global failed to take in fresh money.

FORBES: Gold Funds Decline Most In Last Week Of February

On the field and off, Australian sport is arguably at its lowest ebb since the Montreal Olympics in 1976, when the country failed to win a single gold medal - a setback that led to the creation of the much-admired, and much-aped, Australian Institute of Sport.

BBC: Is Australian sport badly broken?