其他关于人物关系及高频关键词主要 有 01) customer/shop assistant o discount, price, on sale, size, at 20%off o 2)air hostess/passenger o Welcome aboard, take off, fasten your seat belt, flight number, airline, non-smoking flight, business class, economy class, land teacher/student Major, class, requied course, selected course, grade, mark, score, test, exam, homework ●4) doctor/ patient Hospital, medicine, treat, cure, examine, disease, flu, cold, hea dache sneeze 浙江远程培训网htp:www.zycpx.com浙江远程培训网 http://www.zjycpx.com 其他关于人物关系及高频关键词主要 有： ⚫1）customer /shop assistant: ⚫ discount,price,on sale,size,at 20% off. ⚫ 2)air hosterss/passenger: ⚫ Welcome aboard,take off,fasten your seat belt,flight number,airline,non-smoking flight,business class,economy class,land ⚫ 3)teacher/student: ⚫ Major,class,requied course,selected course,grade,mark,score,test,exam,homework ⚫ 4)doctor/patient ⚫ Hospital,medicine,treat,cure,examine,disease,flu,cold,hea dache,sneeze