Part #9. Điền vào chỗ trống Part #9. Điền vào chỗ trống Track 04 Region phát âm /ˈriː.dʒən/ - vùng, miền, khu vực. Back to the course English for Sales and Purchasing - Bài 1: Jobs and responsibilities Lessons Part #2 - Who Works In Sales And Who Works In Purchasing? Preview Part #1 - Which Do You Do In Your Job? Preview 10