On research of vehicle path problem, a lot of specialists have been in research for it in many countries, but few of result can make people satisfaction.

关于车辆路径问题的研究，国内外已有不少专家进行过研究，但大都不令人满意。

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Foreign research shows that: the dissatisfied customer will tell 22 people are not satisfied with, and a satisfied customer will tell 8 people satisfaction.

国外研究表明：不满意的顾客会把不满意告诉22个人，而满意的顾客只将满意告诉8个人。

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People who are sensitive to what their partner thinks and feels experience greater relationship satisfaction.

那些对伴侣的想法和感受十分敏感的人，在感情关系中会更满足。

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For some people, the road to immediate satisfaction is laid with sod.

VOA: special.2009.07.07

Women,adults under the age of 55 and less educated people in all the countries included in the study reported low satisfaction with health care access.

VOA: standard.2010.04.18

Research suggests people derive job satisfaction from being able to personalize their working environment.

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People will have the satisfaction of having a purist position and no victories for the American people.

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The Office for National Statistics asked people to rate their life satisfaction on a scale of zero to 10.

BBC: Welsh people top 'most dissatisfied of UK'