The researchers concluded: "Insufficient night-time sleep among infants and pre-school-age children appears to be a lasting risk factor for subsequent obesity."

研究人员得出结论：“婴儿和学龄前儿童睡眠时间不足似乎已经为后来的肥胖埋下长久的隐患。”

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The great limiting factor of solar power, of course, is that it generates little electricity when skies are cloudy and none at night.

太阳能发电最大的限制条件莫过于在阴天及夜晚只能生产微量能源。

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This would seem to suggest that eating late at night -- even if you're not consuming more calories than you normally would -- may still be a risk factor for obesity.

上述研究表明，在深夜进食，即使你比平常并没有摄入更多的卡路里，也仍然有肥胖的风险。

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Obviously, the impromptu target of opportunity that occurred on the first night was another factor that adjusted the timing of the start of the campaign.

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However, the runaway success of the night was talent show The X Factor, which continues to cement its flagship status on ITV1 with 11.1 million viewers.

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Sunday night's results show saw X Factor's ratings rally to 13.8 million viewers - making it the most-watched programme of the weekend.

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