Hiring a car 临时出租 Expressing intentions 表达意向
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Receiving a visitor to your office 接待来宾 Welcome 欢迎
Making a formal presentation 正式演讲 At the beginning: Start with polite phrases 客气开讲
Starting a product presentation 推介产品 Introduction介绍
Making an appointment 约会 Asking for a meeting 要求会见
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