/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MarzenaChaczko https://cdn.slidesharecdn.com/profile-photo-MarzenaChaczko-48x48.jpg?cb=1567005651 Trainer: made about 300 hours of trainings (communication, stress management, memory, visualization, self-presentation etc)