回視聴
7:57
TED's secret to great public speaking | Chris Anderson | TED
5:52
Public Speaking For Beginners
1:38
Tone of Voice
8:19
The Secret to Great Public Speaking (No, It's Not Confidence) | Jess Ekstrom | TEDxSugar Creek Women
1:38
Tip: How to Improve Cadence
2:12
Find Your Natural Tone of Voice
7:19
Speak More Clearly: 4 Speech Therapy Exercises for Articulation!
6:59
Easy Onset and Light Contact Stuttering Strategies by Peachie Speechie
