Challenger says the food industry is a core area: "People have to eat, and the global population is increasing."

Challenger说食品工业是个核心领域：“人需要吃饭，而且全球人口在不断增加。”

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Mr. Challenger says there's no need to call employers you sent a résumé to if you haven't heard back from them.

查伦格说，如果你投简历的公司没有回音就不必给他们打电话。

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"There is constant churn in the retail industry, which has one of the highest turnover rates of any business," says John Challenger, CEO of Challenger Gray.

“零售业的人员流动总是很频繁，其员工离职率也是所有行业中最高的，”挑战者公司首席执行官约翰·查林哲说。

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Still,employment expert John Challenger says his findings suggest that the nation's employers are not expecting a double-dip recession.

VOA: special.2010.07.02

Challenger Halter says the two candidates disagree on many issues.

VOA: standard.2010.06.08

Though all of us would love a big check, Challenger says that most workers also appreciate small tokens.

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While some industries, including retail, manufacturing, finance and technology, are vulnerable during recessions, Challenger says there are always industries that seem "recession-resistant, " based on different trends at the time of the slowdown.

CNN: Is your job recession-proof?

And they can point out that Labour refused to rule out a VAT increase in their manifesto - though the leadership challenger Ed Balls says this was a mistake, and they should have done so.

BBC: Budget: Osborne package will test coalition strength