การดู
8:19
The Secret to Great Public Speaking (No, It's Not Confidence) | Jess Ekstrom | TEDxSugar Creek Women
7:57
TED's secret to great public speaking | Chris Anderson | TED
5:29
The 3-2-1 Speaking Trick That Forces You To Stop Rambling!
16:08
How to be confident (even if you’re not) | Montana von Fliss | TEDxBellevueWomen
27:34
Become a Confident English Speaker | Practical Strategies
9:32:28
Calm & Confident Public Speaking - Binaural Beats & Isochronic Tones (Subliminal Messages)
12:22
Vocal Branding: How Your Voice Shapes Your Communication Image | Wendy LeBorgne | TEDxUCincinnati
12:57
4 Tips To IMPROVE Your Public Speaking - How to CAPTIVATE an Audience
