Although these factors are not of prime importance, it is more difficult to get on with people when there is a marked difference in age and background.

尽管这些因素并非特别重要，但当人们在年龄与背景方面存在太大差异时，往往很难相处。

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Does the factory check the age and background of the employee?

工厂是否对员工的年龄和背景做核查？

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Success is no longer solely determined by the right education, the perfect resume, or even your age and background.

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Though my students may differ in age and background from many of you, their stories, their dreams, are ultimately the same as yours.

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Schools, community organizations and Americans of every age and background have sent care packages, donated childcare, and created community celebrations for the military families in their neighborhoods.

WHITEHOUSE: First Lady Michelle Obama and Dr. Jill Biden Speak on Military Spouse Employment | The White House