Aircraft consultant Richard Aboulafia says while air travel appears to be making a comeback, demand for first class tickets remains sluggish and airline revenues are well below 2008 peak levels.

VOA: standard.2010.03.30

It's a sluggish growth rate. Indians among themselves call it the Hindu growth rate, and that was a matter of... used to bring smile faces.

非常缓慢，印度人自己却,称其为，印度经济增长趋势，并且曾经。,引以为傲。

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The 22-year-old made a sluggish start and a misfiring second serve combined with several unforced errors saw her quickly fall 0-3 behind.

BBC: Venus stumbles into third round

The slowing of the rate of health care cost increases comes amid a sluggish economy and a period of high unemployment that has made it easier for companies to reduce benefits of their workers.

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The summit largely focused on boosting a sluggish global recovery threatened by a possible collapse of the euro currency union.

CNN: Obama: Europe should stress financial integration