How to handover or transition between speakers
Varyyourvocalvariety–changethetone,volume,speedandpitchofyourvoice.2.PleaserememberthatmostparticipantsarenotnativeEnglishspeakers.,Speakerviewhelpsyoufocusondeliverybyshowingyourspeakernotesandslidesinoneplace.EntertheplayerbyclickingonthePlaybu...。參考影片的文章的如下:





