The sea romance disappears once the land is down below the horizon. A hard school of experience begins.

当陆地消失在地平线上时，海的浪漫便不复存在了，一场艰苦的体验开始了。

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But there is no hard evidence proving that low dose radiation, below 100 millisieverts, is likely to cause cancer.

但没有确实的证据证明少量辐射，低于100毫西韦特，会导致癌症。

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Spinning down the hard disk and setting a reduced CPU speed setting can be performed for any time range when the CPU and disk activity is below a set threshold.

让硬盘停转并且降低CPU速度可以在CPU及磁盘活动低于设定阈值的任何时间范围内执行。

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As you gaze out at parliament from the office of the finance minister, the outer glass pocked by a bullet-hole from some forgotten demo in Syntagma Square below, the grim prospect is of a hard-left government vying against hard-right law-enforcement.

ECONOMIST: The euro and Greece: Postcard from the edge | The

Although tobacco use may well shorten lives, it is hard to imagine that tobacco is directly killing American teenagers below the age of 20 in the way your chart shows that guns do.

ECONOMIST: Letters | The

Back in the dusty yard of her home just below the school built from tyres and mud in Khan al Amar, Manar is concentrating hard on her homework.

BBC: Israeli threat to Bedouin villages