The small is $3.50 and the large is $5. It's a tough decision: the small size may not last you through the whole movie, but $5.50 for some sugary drink seems ridiculous.

小杯的3.5美元，大杯的5美元。这就很难决定了：小杯饮料可能撑不了你看完整部电影，但花5.5美元买杯含糖饮料又很荒谬。

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But this may not last forever.

但是这可能不会永恒。

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This satisfaction may not last.

这种满足感不会长久。

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Residents say they are sleeping better. But if Sderot residents are enjoying the relative peace, some fear it may not last.

VOA: standard.2010.01.02

You may tell a friend that the new play you saw last night is not so hot.

VOA: special.2009.12.06

There were not many visitors to Cape May for most of the last eighty years.

VOA: special.2009.06.01

Yet the IPC may not last long enough for any of this to matter.

ECONOMIST: The planning takeover

However, should the venerable DJIA refuse to yield, the current break may not last long.

FORBES: DJIA Powers Ahead While Other Indices Falter

For these patients, the ability to walk at all may not last much longer.

FORBES: On The Cover/Top Stories