Effective speakers adjust their voices to the lager audience and work at avoiding distracting physical mannerism and verbal habits.
Effective speakers adjust their voices to the lager audience and work at avoiding distracting physical mannerism and verbal habits.
有影响力的演说者调整他的声调去面对大量的观众，力求避免分三人注意力的身体习惯动作，力求避免习惯性口头语。