即兴发言:从畏惧到享受表达 Impromptu Speaking

职场、会议、社交的必修课:从大脑一片空白到出口成章

即兴发言:从畏惧到享受表达 Impromptu Speaking

InstructorChad Liu
Duration43h 27m
Students1,710
Rating4.7 (484)