A RUN-OFF presidential election on November 8th turned sour well before results were announced.

11月8日的一场决胜选举在宣告结果之前就已然变味。

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Specialties include sour hot taro and beef and snail, as well as preserved taro stem and duck.

特色菜式包括辛辣的芋头，牛肉和蜗牛，也有秘制的芋头茎酿鸭肉。

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Mainly studied the prediction model of sulfur deposition in the stratum and transient well test of sour gas well.

主要研究分析了元素硫在地层中沉积的预测模型的建立以及含硫气井的不稳定试井解释方法。

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It seems like once the economy has turned sour, the Republican's hopes have gone sour as well, but all you could do is just turn to the Boston Red Sox last night.

NPR: Democrats Could Reach 60 Senate Seats

W. Bush here as well -- that a sour economy may wind up with this President having one term as well?

WHITEHOUSE: Press Briefing

The risk is that failure to agree on a new wave of openness during a period (the past two years) in which the world economy has been growing at its fastest for three decades, with more countries sharing in that growth than ever before, will set a sour political note for what may well be tougher times ahead.

ECONOMIST: Trade and poverty