例句與造句

1. be interesting; be convincing; be personable; be effective; project your voice so that everyone in the audience can hear you without difficulty
   內(nèi)容要有趣，語(yǔ)氣要有說(shuō)服力，儀態(tài)大方，給人印象深刻，聲音要洪亮，讓聽(tīng)眾聽(tīng)得清楚。
2. It's difficult to find project your voice in a sentence. 用project your voice造句挺難的