题目内容

Giving instructions 讲授 Telling your audience that they can ask questions 请听众提问

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Making a formal presentation 正式演讲 Looking at a subject in more detail 细说主题

Starting a product presentation 推介产品 Product Range 系列产品

Receiving a visitor to your office 接待来宾 The visit 参观访问

Hiring a car 临时出租 Request 要求出租