银行间隔夜指数掉期息差扩阔为最大值已持续了两年多。

This is now at its widest for more than two years.

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外科医生会觉得术后的扩肛非常重要，扩肛需要从术后第六天开始持续两天。

Some surgeons feel that digital dilatation of the anus (stretching the area by hand) is important after the operation, and this may be performed around the sixth day for about two days.

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近年来在料源厂持续扩产下，市场原预估2012年将展开太阳能料源之战，尤其是4大金刚将为市占率而力拚高下。

In recent years, continued expansion in the material market, the market had been forecast a solar material sources war in 2012, especially for the 4 King Kong.

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