#VOA单词大师：第123课 Presidential Voices 搜索结果
AA:I'mAviArdittiwithRosanneSkirble,andthisweekonWordmaster:thevoiceofAmericanpresidents.RS:AllanMetcalfoftheAmericanDialectSocietyhasjustwrittenatimelybook.It'scalled"PresidentialVoices:SpeakingS
