求翻译：老师布置完作业以后，我们小组就开始行动，在学校的各个院系进行了问卷调查。我们的问卷调查方向是，研究各个年龄层次的人都用什么类型的化妆品，以及化妆品的品牌。是什么意思？

Teacher assigned to the job after our group began the action, conducted a survey of the various departments of the school. Our survey direction is the study of people of all ages with what type of cosmetics, and cosmetics brand.

Our teachers are well after the job, we begin to take action on in the schools of the faculty conducted a questionnaire survey. Our survey is to study of the various age levels are what type of cosmetic products, and cosmetics brand.

Teacher arranges after the work, our group starts to take action, has carried on the questionnaire survey in school each courtyard.Our questionnaire survey direction is, studies each age level the human all use any type the cosmetics, as well as cosmetics brand.

The teacher assigned after you complete a job, our group began operations, conducting questionnaire surveys in various departments of the school. Direction of our survey is to study all ages of people to use what type of cosmetics and cosmetic brands.

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