Business English 25시간
2013년 6월 27일
일반영어 : 말하기,듣기,읽기,쓰기
비지니스 영어 :
Participating in meetings & discussions
Negotiating successfully
Using the telephone effectively
Giving clear and concise presentations
Entertaining c
Negotiating successfully
Using the telephone effectively
Giving clear and concise presentations
Entertaining c
