It is an anatomy problem involving the soft tissue at the back of the throat and causes the emission of sound from the airway during sleep.

这是一个解剖学的问题，和人咽喉后面一块软组织有关，并导致呼吸道发出声音。

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Professor Lomborg does not believe that reducing carbon emissions will solve the problem, and argues that our focus on emission reduction is misplaced.

隆伯格教授并不认为减少碳排放能够解决问题，并质疑我们孜孜不倦的关注减排是种错误。

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The problem now is the emission reduction targets of developed countries are too low.

现在的问题是发达国家减排指标过低。

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The Singaporean company Ecospec, supported by the country's government, believes it has avoided this problem with its emission abatement system developed over the last ten years.

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Because Beijing already requires that all cars being sold in the city meet Euro V emission standards, with other cities following suit, passenger cars are not really the problem.

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