青云翻译

In order to improve the quality of service the school cafeteria, dinner time on Thursday I am in the cafeteria Li and Wang haughty conducted a questionnaire survey among a random sample of twenty students, the survey mainly for the cafeteria food and service, we investigated the main mode of is writ

In order to improve the quality of service for school canteens, at Thursday's dinner time Wang 奡li in the dining hall and I conducted a questionnaire survey, respondents are random spot checks of 20 students, survey content targeted at a canteen of food and service, our surveys are mainly written an

In order to enhance the school cafeteria the grade of service, I and Wang 奡li has carried on a questionnaire survey on Thursday supper time in the cafeteria, the investigation object is the stochastic spot-check 20 students, the investigation content mainly aims at the cafeteria food and the service

In order to improve the quality of the services, school cafeterias in Thursday dinner time here and I Lai King in the canteen a questionnaire survey, the object is a random sample of 20 students, the content is targeted at the canteen food and services, our investigation is mainly written and verbal

In order to improve the quality of service for school canteens, at Thursday's dinner time Wang 奡li in the dining hall and I conducted a questionnaire survey, respondents are random spot checks of 20 students, survey content targeted at a canteen of food and service, our surveys are mainly written an