Lack of sleep is a major factor in loss of libido.

睡眠不足是导致力必多丧失的一个主要因素。

《柯林斯英汉双解大词典》

That sounds pretty terrible, but the loss of life has decreased by a factor of 10, simply because we are getting better at warning people.

这听起来很可怕，但是生命的损失已经减少了十分之一，这仅仅是因为我们在警告人们这一方面做得越来越好了。

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That sounds pretty terrible, but the loss of life has decreased by a factor of 10 simply because we are getting better at warning people.

这听起来很可怕，但死亡人数已经减少了十倍，这仅仅是因为我们的预防工作做得越来越好了。

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One reporter questioned whether the artificial turf at San Jose's Ricardo Saprissa Stadium was a major factor in that loss.

VOA: standard.2009.06.07

Its chief executive said that concern about how telecom firms account for revenues was a big factor in this loss of confidence.

ECONOMIST: Stinking hollow | The

Factor in the loss of wealth in housing, still depreciating.

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Flanker Ally Hogg believes inexperience was a factor in that first Test loss in Rosario.

BBC: Coach Hadden to stick with squad