类似地，根据研究人员的说法，每天只听30分钟的轻音乐可能有助于降低压力和焦虑，从而保持健康的血糖水平。

Similarly, according to researchers, listening to just 30 minutes of soft music every day may help with healthy blood sugar levels, through the lowering of stress and anxiety.

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根据研究人员调查，总人口中有高达33%的人至少有一种失眠症状。

Up to 33 percent of people in the general population experience at least one insomnia symptom, according to researchers.

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但根据研究人员意见，这种向较小动物转化的趋势可能使海洋群落总量减少30%以上。

But such a shift toward smaller animals could decrease the total community biomass by 30 percent or more, according to the researchers.

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