Trying to plug that gap, carriers are cutting costs and adding fees.

为了缩小这个差距，航空公司纷纷削减成本、加收税费。

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He has all but ruled out raising the retirement age or cutting pensions to plug the gap in America's public pension system.

他拒绝提高退休年龄或者削减退休金来弥补美国公共退休金体系的缺口。

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Under those conditions, states are barred from cutting school funds and using the new federal dollars to fill the gap.

在这些条件下，各州禁止削减学校基金和使用新的联邦基金填补空缺。

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No word on whether the NIH might consider eliminating the gap by cutting off funding for all mediocre proposals.

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Eliminating this gap requires cutting spending or raising taxes to the tune of 12 percent of GDP this year and every year in the future.

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The German ended Alonso's run of four consecutive wins with a Ferrari one-two at the last race at Indianapolis, cutting the gap to 19 points.

BBC: 1 M Schumacher (Ferrari)