professional retraining

en-GB/pɹəˈfɛʃənəl ɹɪˈtɹeɪnɪŋ/
en-US/pɹəˈfɛʃənəl ɹiˈtɹeɪnɪŋ/

دسته بندی ها:

retrainingfurther education