当众演讲难免会紧张恐惧，要注意克服下面这些小毛病，用呼吸来改善紧张情绪。Typical signals of nervousness紧张的典型特征Hands in pockets;手放在口袋里；Increased blinking of the eyes眨眼次数过多；Failure to make eye contact;害怕眼神的接触；Licking and biting of the lips;舔嘴唇；Finger tapping;敲手指；Fast, jerky gestures;手势又急又快；Cracking voices;粗哑的声音；Increased rate of speech;讲话速度加快；Clearing of the throat;清嗓子；Buttocks clamped tightly together.臀部崩得紧紧的。The way to over come nervousness is to breathe in deep and breathe out slowly for some times.克服紧张的办法是调匀呼吸，深吸气，慢呼出。