bir dakikaLaurie Oberman4 yıl önceİngilizceThe Secret to improving your Business English conversation skillsThere is a "secret" that I tell my students that will help them improve their conversations in English...
birkaç saniyeLaurie Oberman4 yıl önceİngilizceWhat NOT to do when making a presentation The success of a business presentation depends on many factors, including the skill and experience...