You could be the best speaker out there, but if you have a lot of anxiety, a lot of embarrassment, a lot of, like a fear of judgment, you're not going to be able to express yourself clearly because it feels like there's a block in your throat.
你可能是最棒的演講者,但如果你有很多焦慮、很多尷尬、很多,比如害怕別人的評判,你就無法清楚地表達自己,因為你感覺喉嚨裡有塊石頭。