翻译词和词组 1. subject 2. businessperson 3. course 4. receive 5. suggest 6. nationality 7. occupation 8. advice 9. valuable 10. obliged 11. on one’s own 12. catch up with 13. fail to 14. feel free to do sth. 15. hand in 16. fill in 17. have a day off 18. fail to 19. in sb.’s position 20. fall behind