The Boston researchers describe their new design like a pita pocket, with a big wad of drug in the middle of a hydrogel exterior.

波士顿研究者描述这项设计就像皮塔饼（译者注，希腊和中东地区一种馅多皮薄的圆饼）。

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The middle ear is a small pocket of air behind the eardrum.

中耳就是骨膜后面的一个小气袋。

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And right now, the tablet maintains a middle position in the computing market, nestled between pocket-friendly smartphones and full-power PCs.

现在，平板在计算市场上维持一个中间位置，介于更便携的智能手机和全功能的PC之间。

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Senator JOE BIDEN (Democrat Delaware, 2008 Democratic Vice Presidential Nominee): We want to take money and put it back in the pocket of middle class people.

NPR: With Economy As Focus, Candidates Hit Trail

Victoria Police sent an e-mail to Apple on Monday morning Sydney time, asking it to fix the flaw, but a check on the location on Apple Maps at 10pm Pacific time on Sunday shows the app is still showing the city as incorrectly being in a pocket of land in the middle of the desert park.

FORBES: Police Warn Of 'Potentially Life-Threatening' Apple Maps Flaw That Leaves Drivers Stranded In The Desert

One of the few bright spots is the relative affluence of the 20-something salaryman, who now holds around 15, 000 yen more pocket money per month than his struggling middle-aged colleague.

ECONOMIST: Japan��s salarymen