That portion may swell further if customers come to believe that it not only offers quality fare, but a helping hand as well.

等到用户逐渐相信这不仅是优质产品，而且是一个帮手时，这个比重可能会更大。

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(APPLAUSE) The president also devoted a large portion of his speech to assuring military veterans that his administration is committed to helping them receive the medical care and assistance they require.

VOA: standard.2010.08.02

But there is one operation helping to keep a small portion of the struggling shipyard afloat and is as far from its origins as can be.

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It appears that only a small portion of Washington's cash has ended up helping soldiers fighting insurgents.

FORBES: New Asia