Clear objectives, clear plan, clear signals: the secrets of presentation success Any presentation...
2009-10-04
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二,沟通技巧20招 第7招 资料须充实完备 —We have a pamphlet in English. 具体的物品通常比口头描述更有说服力。当客户听到你说 "We have a pamp...
2009-10-04
2009-10-04